Product specification: 9H nano-fluoride plating crystal 30ml/pcs*1 Special degreasing agent 50ml/pcs*1 Maintenance agent 30ml/pcs*1 Crystal-plated towel *1 &Crystal plated sponge* 1 Dimensions: Length 24* width 15* height 5.4 cm / 9.45 * 5.91 * 2.13'' product weight:About 620g Construction method: 1. Thoroughly clean dirt on the paint surface with detergent or auto mud 2. Polish the paint surface, and grind mirror surface to restore (if the paint surface is well maintained, this step can be omitted) 3. Degrease the paint surface then drop the degreasing agent on the towel,gently wipe back and forth several times on the paint.4. Plated crystal on the lacquer surface, wrap the plated crystal cloth on the sponge, the plated crystal to the cloth, homeopathic and smear it to the car paint surface in about 1/4 of the size of the hood. Do not apply it in a large area at one time! Wipe gently with a towel after 2-3 minutes until the paint is bright. Carefully check the position of the plating, make sure that the paint has no rainbow-like pattern before proceeding with the next piece of lacquer plating, and so on until the entire vehicle is processed.5. Plating crystal can not touch the water after 24 hours,within 3 days,you can not rub the surface, and do not wash the car within 7 daysPlease note：1.If u have opened it,it should be used in one time and the left degreasing agent should be sealed at normal temperature2 When u are as the instruction opearting:U should cover the front windshield license plate markings and side seams to prevent subsequent splashes of product splashes and keep away from children3.This product can not be used with other similar products