Durable TPU material watch case offering drop-proof and shockproof performance with reinforced bumper protection. Slim TPU material watch case designed for drop-proof, shockproof defense and full bumper protection around edges. Flexible TPU material provides drop-proof, shockproof cushioning; bumper protection absorbs impacts for your watch case. Rugged TPU material watch case with shockproof technology and drop-proof bumper protection for maximum durability. Lightweight TPU material shell delivering drop-proof, shockproof security and reinforced bumper protection for your watch case.