The OSP1 prison mattress is designed with clear material, with the ends of the mattress heat sealed and vented, as opposed to stitched. Preventing prisoners from hiding weapons, drugs, or other contraband within the mattress, its transparent design thus eliminates motives for vandalism and increases inmate and staff safety, according to the company. Additionally, without threading or strings, the mattress disables inmates’ ability to create other types of contraband. Made of fire-resistant materials, the mattress is offered in standard sizes. Providing officials and guards greater control of the prison environment, the OSP1 allows a quick and easy search of a mattress without having to x-ray it, open the seams, and dig through the mattress.
Invention Resource International