HAZARD 4 3D Logo Rubber Patch by Hazard(R) Washable rubber patches with hook-fastener (Velcro) backing Can be mounted on any loop patch area Easy to remove and wash Size: 1.8" L x 1.8" W x 0.1" D (4.5 x 4.5 x 0.3 cm) Main Material: TPR rubber 3-D injection-molded