Features: 1.Wide clamping area: The ski connector is made of durable latex reinforced plastic mold and has a large clamping area. 2. Speed control: The ski connector perfectly helps the child to form a wedge with the snowboard for speed control. 3. Elasticity: The thickness of the latex tube is 4mm and the whole tube can be stretched from 15cm to 42cm which has good elasticity. 4.Easy to install: Insert the snowboard 2 into the spring clip then tighten the screws and tighten them for use. 5.Lightweight and portable: The ski connector is compact and portable. This is essential when kids want more fun. Specification: Material: latex Color: Black / Green / Red / Blue Retractable length: about 15-42cm Suitable snowboard thickness: approximately 2-8mm Size: approx 21.0 x 3.5 x 1.0cm / 8.3 x 1.4 x 0.4 inches includes: 1 x Ski Tip Connector "