Description: Environmentally friendly silicone material, soft to the touch and good anti-slip effect. With adhesive on the back, it is easy to operate and easy to use. Symmetrical structure design, firmly wraps both sides of the pick and is not easy to slip off. The Guitar Pick Non-Slip Grip is very comfortable and provides a firm grip on the guitar pick even when sweating. Applicable to most common Guitar pick. Specification: Material: Environmentally Friendly Silicone Size Chart: 10Pcs: 3x2.1x0.05cm/1.18x0.83x0.02inch 7Pcs: 6.5x5x1cm/2.1.976x5x0.39inch 22Pcs: 14x10x2cm/5.51x3.94x0.79inch 20Pcs: 14x10x1cm/5.50.39x3.94x1inch Package Includes: Optional: Black 10pcs: 10x Guitar Pick Non-Slip Grip Clear 10pcs: 10x Guitar Pick Non-Slip Grip 7pcs: 1x Guitar Pick Holder 6x Guitar Picks(Random Color) 12pcs: 2x Guitar Pick Holder 10x Guitar Picks(Random Color) Black 22pcs: 2x Guitar Pick Holder 10x Guitar Picks(Random Color) 10x Black Guitar Pick Non-Slip Grip Clear 22pcs: 2x Guitar Pick Holder 10x Guitar Picks(Random Color) 10x Clear Guitar Pick Non-Slip Grip Black 20pcs: 10x Black Guitar Pick Non-Slip Grip 10x Guitar Picks(Random Color) Clear 20pcs: 10x Clear Guitar Pick Non-Slip Grip 10x Guitar Picks(Random Color) Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful on-line shopping!