Vegan Eco FDA Medical Approved Silicone. Covers have added natural silver to ensure antibacterial protection, with a soft touch for a luxurious feel. Breathable ventilated cover that allows the toothbrush to dry out in between brushing. Hygiene protection from everyday airborne germs, toilet spray, and cross-contamination. Designed to securely encase and protect your toothbrush, whether on holiday travels or at home. Exceptionally durable, made from fully sustainable materials. Easy to use, handwash or dishwasher safe for a deep clean.