Armour Tug is made of PFBlend which is a proprietary blend of Silicone and TPR developed to provide superior stretch, comfort and durability. Armour Tug comes in Standard (1.7”/43mm) or a Sport (1.5/38mm) size. It is available in two colors black, and clear and is safe with water based lubes. Wash thoroughly with mild soap and water. This product is not compatible with latex products.