The Blue Line BLM5026 is a clear, rigid, manual micro chastity cage with a closed-shell profile, four pictured base rings, a removable cylinder lock and two pictured keys. Its maker-listed insertable length is only 0.25 inch. That ultra-shallow profile is an advanced, highly restrictive design—not a general fit recommendation, not proof of safe sizing and not a first-device suggestion.
Verified product details
| Store SKU | BLM5026 |
|---|---|
| UPC / EAN | 4890808296684 |
| Brand line | Blue Line by Electric Novelties |
| Operation | Manual and non-powered |
| Color | Clear |
| Maker-listed insertable length | 0.25 inch |
| Maker-listed item dimensions | 3.5 x 3 x 1 inches |
| Maker-listed item weight | 0.17 pound |
| Pictured components | Clear cage, four separate clear base rings, cylinder lock and two keys |
| Material disclosure | Clear rigid polymer; the exact maker page’s prose says acrylic while its specification table says ABS |
Material conflict: the current manufacturer description calls this exact SKU transparent acrylic, but the specification table on that same page says ABS. The live store title and current description also say ABS. Because those exact-source fields disagree, this page uses the neutral term clear rigid polymer and does not claim a settled polymer chemistry. Follow the instructions received with the product and do not use heat, solvents or a cleaning method that depends on an unconfirmed material.
Fit-data limit: the published 3.5 x 3 x 1-inch item dimensions are overall dimensions, not base-ring diameter, cage-opening diameter or ring-to-cage gap. The four base rings are visible in the retained exact-SKU gallery, but their diameters are not published. Measure the actual received components before wear. The 0.25-inch maker field is labeled insertable length; the store has described it as cage depth. Neither label by itself establishes a safe fit.
Fit before locking
- Read and keep the directions received with the product. They control if they differ from this page.
- Use the chastity cage fit, materials and safety guide to compare base-ring diameter, cage opening, internal length, gap, ventilation, hygiene access and release method.
- Inspect the cage, every base ring, each edge, the lock channel, cylinder lock and both keys. Do not use a cracked, rough, sharp, cloudy, warped, loose or unreliable part.
- Test the lock and both keys away from the body. Choose only a base ring that fits without force, trapped skin or pressure points. Never rely on the overall outside dimensions as a sizing shortcut.
- If the received directions permit it, use only a small amount of compatible water-based lubricant where needed. Never force skin or anatomy through an opening; stop immediately if skin pinches or becomes trapped. See the water-based lubricant guide.
- Fit and remove the complete device while unlocked before any locked trial. Confirm the wearer can move normally, urinate without obstruction, inspect the skin and remove the device promptly.
Keep one working key immediately accessible to the wearer and a second rapid-removal plan with a nearby trusted adult. Do not depend on a distant keyholder, a mailed key or destructive cutting near skin. Consent must remain active: the wearer must be able to communicate discomfort and end wear at any time. Do not begin with sleep, extended, unsupervised, impaired or travel wear.
During a short first trial
Start with a brief, closely observed trial. Recheck skin color, temperature, sensation, swelling, pinching, chafing, lock position, hygiene access and urination frequently. The clear shell permits visual inspection, but it does not prove safe circulation, ventilation, comfort, hygiene or long-wear suitability.
Remove the device immediately for pain, numbness, coldness, pronounced swelling, marked color change, loss of sensation, bleeding, broken skin, discharge, unusual odor, trapped skin or difficulty urinating. If the device cannot be removed, the wearer cannot urinate, or symptoms persist after removal, seek urgent medical care. Do not use the device over injured, infected or irritated skin or when reduced sensation, impaired circulation, swelling or another condition could hide warning signs; seek individualized medical advice when appropriate.
The cylinder lock is a restraint component, not a substitute for consent, observation or a practical emergency-release plan. Browse the Chastity and Pup Play collection, compare the Electric collection, or review other chastity and denial, chastity product or component, and fantasy and kink listings only after comparing exact measurements and release methods.
Cleaning and storage
- Remove the lock and separate the cage and ring components only if the received instructions allow it.
- Clean before first use and after every wear according to the supplied directions. If no conflicting direction is provided, use warm water and mild unscented soap or a compatible toy cleaner on permitted surfaces, then rinse away residue.
- Dry the cage, ring channels, lock opening, base rings, lock and keys completely before reassembly or storage. Trapped moisture and residue can damage hardware and irritate skin.
- Store the clean, dry set and both keys together, protected from heat, sunlight, crushing and sharp objects. Inspect every part again before wear and retire any cracked, warped, rough, corroded or unreliable component.
Because the exact maker’s material fields conflict, do not boil the device, use a dishwasher, apply bleach, alcohol, solvents or household disinfectants, or claim sterilization unless the received maker directions expressly authorize that method. The materials and care hub and cleaning and storage guide explain conservative care and replacement decisions.
Orders use discreet outer packaging. Review the returns, refunds and hygiene policy before opening an intimate product.
