Restrain your lover and unleash your inhibitions Lockdown those limbs and play with your partner's helpless body. The Extreme Under the Bed Restraints® set up in mere minutes. This bondage kit fits any size mattress or door and travels anywhere well. Use at home or on your vacations. Six points of connection allow you to attach cuffs, a collar, and more to achieve your fantasy configuration. Welded O-rings ensure absolute strength and durability and the assurance that your plaything will be secure no matter how daring your activities become!