Condition: <br>Item Type: Waterproof Arm Cover <br>Material: Silicone <br>Scope of Application: Hand and arm injuries and fractures, can not touch water, but need to take a bath. <br>Use Scenarios: Fear that the wound will not heal with water; fear that the wound will be infected with dust; cast plaster can not take a bath. <br>Optional Size: S, M, L <br>Size Chart: <br>SizeUpper Arm CircumferenceLower Arm Circumference <br>S21-25cm / 8.3-9.8in18-21cm / 7.1-8.3in <br>M23-28cm / 9.1-11in19-23cm / 7.5-9.1in <br>L28-35cm / 11-13.8in23-28cm / 9.1-11in <br> <br>Features: <br>1. Hygiene protection <br>2. Soft and comfortable <br>3. Durable <br>4. Thickened silicone<br>1、High sealing performance, no water entry when changing posture, high elasticity, can be stretched freely. <br>2、Mainly used for daily waterproof nursing of wounds in the case of human arm wounds with bandages, plaster, indwelling needles. <br>3、Cover the parts of the limbs that need protection, to prevent the wound from encountering water. <br>4、Adopts thickened silicone, safe and eco?friendly, durable for use. <br>5、Strong waterproof, reusable and easy to clean, bring you convenience. 6、Light weight and portable, easy to wear and take off, convenient and practical.<div>1 x Waterproof Protective Cover</div><div>2 x Cotton Sheath</div><div>1 x Storage Bag</div>