Check the listing for details. Silicone Tube Sleeve LED Tube Strip Waterproof Cover Fit for 12mm Wide Strip 5m. Condition: New. Listed at 14.79 USD. MULTIPURPOSE - This silicone tube sleeve mainly used as a protection cover for your led strip with specifications such as 8mm, 10mm, 12mm, 15mm, etc., Especially for the LED strip that expose in the outdoor areas. After using the sleeve, your LED strip can get a waterproof and dustproof protection.WHAT YOU GET - The package comes with 1pc silicone tube sleeve that measure Length: 5M/16.4ft, Width: 14.5mm/0.57inch, Inner Width: 13mm/0.51inch, Inner Height: 2.5mm/0.1inch, Thickness: 4mm/0.16inch, Applicable Strip Models: RGBW/RGBWW, Applicable for 12mm Width non-weatherproof stripRELIABLE MATERIAL - It is made of silicone rubber material, which has good softness, aging resistance, high temperature resistance, durable and reusable.