Product name:ski connector Product size about : 21*3.5cm/8.26*1.37in 长度:15-42厘米 Pipe thickness: 5-9mm Suitable snowboard thickness: 2-8mm Product color: As shown in the figure Product material:PU product features: 1.Speed Control: This ski tip connector helps beginner skiers learn to control speed with edging and wedges. 2.Compact Size: Easy installation and disassembly with a simple security clamp system. You can even use gloves to operate! Portable: Compact size makes it easy to slip in your pocket until you're ready to go. One size fits all and is suitable for all ages. 3.For Skiing Beginners: The ski tip connector is suitable for skiing beginners, with it, the two ski boards won't go away from each other when skiing, eliminating skiers' worries, making skiing skiing smoother. 4.Easy Installation: Insert the two snowboard tips into the elastic clip, tighten the screw, then you can use. 5.Excellent elasticity: The thickness of the latex tube is 4mm, the whole tube can be stretched from 15cm to 42cm, the elasticity is very good. Precautions: 1. As we all know , the different computers display colors differently, the color of the actual item may vary slightly from the following images. 2. If you feel difficult to choose the size, you can feel free to contact mewe will give you some suggestion, but it is for you reference only. Shipment includes: 1 pc ski connector