Color: As shown in the First image. Quantity and size : As shown in the title or description. Full Kit Dental Matrix Sectional Contoured Matrices Features:s About Matrices Material: Metal Matrices 100Pcs/Box Size:35 Hard 100pcs Includes Small -------------------- 20 Pcs Small with Ledge ------ 10 Pcs Medium ----------------- 30 Pcs Medium with Ledge --- 10 Pcs Large -------------------- 20 Pcs Large with Ledge ------ 10 Pcs Ring (standard) -------- 1 Pc Ring (delta) ------------- 1 Pc Features About 40pcs Add-On Wedges 40 Pieces Included, Enough For a Long Time Use Made of Material, Durable to Use. Professional Add-on Wedges, Used with Delta Rings Necessary Wedges For Dental Teeth Filling Treatment Great Add-On Wedges For Professional Dental Use Features: Type: Dental Tool Material: Silicone Color: Green Quantity: 40Pcs Total Size: Approx 6.0 * 4.0 * 0.5cm / 2.4 * 1.6 * 0.2in (L * W * H) Total Weight: Approx 3.9g / 0.1oz