The MK1-B finger pinch protector guard for door hinges is installed on the hinge-pin or pull-side of the door. Also can be referred to as the “outer” or “exterior” door guard. As with all Fingersafe products, this hinge guard protects fingers from the full length of the door. Can be installed as a sight guard in bathroom and medical facilities. Can be installed on interior or exterior doors. Can be custom cut to accommodate any door or gate. Compliant for commercial applications and has a 4-hour fire door rating. Constructed of high-quality PVC (UL V-O rated) with TPE hinges. They have a high impact resistance and are easily cleaned with common household cleaners. Complies with NFPA 252, UL lOB, UL 10C, ASTM E152, CAN4 S-104, UBC 7-2 (1997). Fingersafe is approved for use in any four-hour fire-rated door assembly. Fingersafe is UL classified. Durability: U.V. and high impact resistance. Easily cleaned. Can be cut to size. Click >>HERE<< for Specification Sheet