The Blue Line Stainless-Steel Inverted Micro Jail Time Chastity Cage is a rigid, manual chastity device with an open-bar front cage, separate round base ring and keyed cylinder lock. Its maker-listed cage depth is only 0.5 inch. That very shallow inverted profile is an advanced, highly restrictive fit—not a general sizing recommendation and not a first-device suggestion.
Verified product details
| Store SKU | BLM5029 |
|---|---|
| Supplier SKU | 97193 |
| UPC / GTIN | 4890808296714 |
| Brand line | Blue Line / Electric Eel |
| Operation | Manual and non-powered |
| Material | Stainless steel |
| Cage depth | 0.5 inch |
| Supplier item weight | 0.29 pound |
| Pictured components | Front cage, separate base ring, cylinder lock and two keys |
Measurement discrepancy: the current store record lists an overall size of 2.25 by 2.25 inches, while the dated supplier record lists item dimensions of 2.5 by 2.5 by 1 inch. Those records may use different reference points. Treat both as a comparison guide, inspect the received package, and measure the actual device before wear. The store's 0.37-pound field and supplier's 0.38-pound packaged weight are shipping records, not worn-item weight.
Fit before locking
- Read and keep the directions received with the product. They control if they differ from this page.
- Measure the intended wearer while relaxed and compare the complete ring, cage and gap geometry. Chastity fit is anatomy-specific; the 0.5-inch inverted profile does not establish safe fit by itself.
- Inspect every bar, joint, edge, hinge point, ring and lock. Do not use the device if anything is sharp, rough, bent, cracked, loose, pitted or corroded.
- Following the received instructions, use a small amount of water-based lubricant where needed and never force skin or anatomy through an opening. Stop if skin pinches or becomes trapped.
- Before locking, confirm that the wearer can move normally, urinate without obstruction and remove the unlocked device promptly.
Keep one key immediately accessible to the wearer and a spare rapid-removal plan with a nearby trusted adult. Do not rely on a distant keyholder or shipping a key. A person wearing the device must be able to end wear and communicate discomfort at any time. Do not begin with sleep, extended, unsupervised or travel wear. Avoid use if there is swelling, impaired circulation, reduced sensation, difficulty urinating, broken skin, a metal sensitivity or another condition that could make restriction unsafe; seek individualized medical advice when appropriate.
During wear
Recheck skin color, temperature, sensation, swelling, pinching, lock position and urination frequently. Remove the device immediately for pain, numbness, coldness, pronounced swelling, marked color change, loss of sensation, bleeding, broken skin or difficulty urinating. If the device cannot be removed, the wearer cannot urinate, or symptoms continue after removal, seek urgent medical care.
The open-bar construction permits visual access, but it does not guarantee safe circulation, hygiene, comfort or long-wear suitability. The 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 measurements and removal methods.
Cleaning and storage
- Remove the lock and separate the components if the received instructions allow it.
- Clean before first use and after every wear according to the maker directions. If no conflicting direction is supplied, use warm water and mild soap or a compatible toy cleaner, then rinse away residue.
- Dry every bar, joint, ring and lock area completely before reassembly or storage. Moisture trapped around joints or the cylinder can damage hardware.
- Store the clean, dry device and both keys together in a secure location. Inspect again before every wear and retire any damaged or corroded component.
Do not claim sterilization, boil the device, use a dishwasher, or apply bleach, solvents or household disinfectants unless the received maker directions expressly authorize that method. Use the chastity fit, materials and safety guide and materials and care guide for further comparison.
Orders use discreet outer packaging. Review the returns, refunds and hygiene policy before opening an intimate product.




