Do you live for the thrill of being restrained in bed? Make it happen without making costly changes to your bed frame with our under mattress restraint kits! They use the mattress itself for secure weight. Going somewhere? Then get the Bed Post Kit and attach the restraints to any bed leg or post. Add additional restraint points with a simple clip! Unlike knock-offs, this bondage kit can handle an easy scene to a rough play session! Made of polypropylene webbing to resist stretching, water damage, or tearing. Featuring easy to adjust straps and heavy duty hardware. Each strap is 64" long, making these kits a perfect fit for any size bed. Including California and Alaska Kings!