1. Model: 4 inch / 100mm2. Particle size: 1503. Outer diameter: 100 (mm)4. Inner diameter: 16/20 (mm)5. Thickness: 1 (mm)6. Material: Diamond7. Scope of application: Cutting and polishing soft jade, glass and stone. (dry and wet are available)Specification: Package Weight One Package Weight 0.07kgs / 0.15lb One Package Size 10cm * 10cm * 3cm / 3.94inch * 3.94inch * 1.18inch Qty per Carton 468 Carton Weight 30.00kgs / 66.14lb Carton Size 50cm * 50cm * 60cm / 19.69inch * 19.69inch * 23.62inch Loading Container 20GP: 177 cartons * 468 pcs = 82836 pcs40HQ: 412 cartons * 468 pcs = 192816 pcs