Fast and easy loading, this classic belay/rappel device uses a unique design that eliminates excess material by thinning out the non-rope bearing areas. The Super 8 has a smooth-wearing soft-anodized surface and works best with double 8.1 mm ropes up to single 11 mm cords. **Colors are not definite. Please leave a comment if you have a color preference and we will try to fill your request. Black Diamond - Super 8 Fast and easy loading this classic belay rappel device uses a unique design that eliminates excess material by thinning out the non rope bearing areas The Super 8 has a smooth wearing soft anodized surface and works best with double 8 1 mm ropes up to single 11 mm cords Colors are not definite Please leave a comment if you have a color preference and we will try to fill your request