Size type: 18

     Material: Rubber

     Box size( L  * W * H ): about 20.5 × 10.3 ×3 cm / 8.07 × 4.06 × 18.18 inches

     Quantity: 1 set ( 225 PCS )

     Size types: 18 sizes ( as shown in picture)
     20 pcs 3 x 1 mm/ 0.12 * 0.04 inches; 20 pcs 4 x 1 mm/ 0.16 * 0.04 inches; 20 pcs 4.5 x 2 mm/ 0.18 * 0.08 inches;
     20 pcs 5 x 2 mm/ 0.20 * 0.08 inches; 20 pcs 6 x 2 mm/ 0.24 * 0.08 inches; 20 pcs 6 x 2.5 mm/ 0.24 * 0.10 inches;  
     20 pcs 6 x 3 mm/ 0.24 * 0.12 inches; 20 pcs 7 x 2 mm/ 0.28 * 0.08 inches; 20 pcs 8 x 2 mm/ 0.31 * 0.08 inches;  
     5 pcs 9 x 2 mm/ 0.35 * 0.08 inches; 5 pcs 10 x 2 mm/ 0.39 * 0.08 inches; 5 pcs 12 x 3 mm/ 0.47 * 0.12 inches;  
     5 pcs 13 x 3 mm/ 0.51 * 0.12 inches; 5 pcs 14 x 2.5 mm/ 0.55 * 0.10 inches; 5 pcs 17 x 2.5 mm/ 0.67 * 0.10 inches;  
     5 pcs 18 x 4 mm/ 0.71 * 0.16 inches; 5 pcs 20 x 2 mm/ 0.79 * 0.08 inches; 5 pcs 22 x 2 mm/ 0.87 * 0.08 inches.

     Applications: Cylinder, car, bump, electronic appliances, roller, doors and windows, bearing

     Character: Wearable, rustproof, high temperature resistant, high pressure resistant

     Function: Water seal