XPLAY Ribbed Ring Slim2 pack of cock rings. The New XPLAY Ribbed Ring Slim has a smaller band cross section resulting in 33% material reduction the end result is a stretchier ring with more gentle restriction. The PF Blend stretches more than most TPR and Silicone rings of the same style. Made of PF Blend a proprietary blend of of Silicone and TPR developed to provide superior stretch, comfort, and durability. Safe with water based lubes wash thoroughly with mild soap and