Complied with FDA and RoHS, made with durable, HealthCare grade silicone rubber, Non-toxic, safe and latex-free, silicone material is machine and hand washable with soap and water or hygienic wipes; autoclavable, Strongest, toughest Cisco 7921G case in the market Compatible with removable Shoulder Strap, Lanyard or Bungee Cord, and a variety of zCover interchangeable accessories.