The under bed restraint system by sportsheet is my first official restraint system and has served me well. The restraints work by being placed under the mattress and are hooked together in an I shape. The restraints are adjustable just like a computer bag strap or a child belt in a grocery cart. This allows the system to be used in any bed from twin to king. I personally have used this system in a twin bed and a queen and it preformed perfectly in both beds.

The under the bed restraint system is made of Nylon and Neoprene. Both of there materials are very durable and can with stand twisting and pulling. Neoprene is a commonly used material in BDSM products including harnesses and restraint system's. Both material's are synthetic making them easy to care for and requiring very little maintenance(soap and water will get the job done if you ever get fluids on them). I personally would not put this system through the washer or dryer as this sort of rigorous cleaning should not be necessary.

I found this system to be easy to use and felt completely at easy. The wrist and ankle straps are easily adjusted and are designed to fit people of all sizes. The inside of the straps are fuzzy and soft and will not cause chafing when your wriggling around. The straps are easily released by pulling the velcro apart and can be taken off the system that lays under the mattress by unhooking the metal clasp. There are no locks and if you tried hard enough you could get yourself out of the restraints with little to no pain.

For me one of the best features is the ability to hid this system without completely removing it from my bed,I can tuck the straps under the mattress. I would recommend this system to anyone who is interested in purchasing their first in bed restraint system.

My favorite item in my collection. These restraints are always attached to my bed. Sometimes I tuck them up under my mattress but usually I leave them wrapped around the legs of my bed so there ready for immediate action.