Features: Professional design: Professional design, with the function of correcting the hand shape of the pick, even beginners can easily get started. Comfortable hand feel: Comfortable hand feel, not easy to deform, suitable for guitar ukulele playing. Grooves design: marked with striking marks on both sides (P for the thumb and l for the forefinger). Silicone mixed resin: toughness and elastic, wear-resistant and more durable, non-slip and anti-fall, easy to play Three size includes: The set includes three sizes to meet the needs of various hand shapes. Specifications: Material: Silicone+ABS Weight: 40g Size: 2.7x0.8x2.1cm Color: White/Red/Gray Note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 3pcs Guitar Pick 3pcs Pick Grips