Disposable PVC/NYLON sleeve cover Color:clear/white/blue/green/yellow/red Material:0.30-0.35mm PVC/NYLON Disposable PVC/NYLON sleeve cover Material 0.30-0.35mm PVC/NYLONColorclear/white/blue/green/yellow/red Standard size16" 18"Product codeFeatureSL521-16"same widthsl522-18"same widthSL531-16"trapeziformSL532-18"trapeziform PVC sleeve cover