1. Use high-quality materials (ABS), special technology, and quality assurance through different production processes. 2. 3 thickness integrated to meet customers' various needs. 3. Small and light, easy to carry, professional competition essential musical instrument accessories. 4. Patented products and special processes. 10pcs Triangle-Guitar picks 1.0 0.75 0.5 mm Thickness in PC and ABS Material Antislip Style Picks Black This product is a patented product Specifications: Product color: black Type: multi-function Product size :36x33x1mm/1.42 "x 1.3" x 0.04" Product thickness :1mmand0.75mm and0.5mm. Product materials: high strength engineering materials (ABS and PC) Scope: Package Contents 10pcs guitar pick Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.