Jewelry Protective Coating: Our specially formulated jewelry coating tarnish protector is designed to solve common problems faced by jewelry wearers. Effectively protects against daily wear and tear, it can provide comprehensive anti-tarnish protection for your metal jewelry. Prevents metal and gemstone jewelry from tarnishing and oxidation, ensuring its long-lasting beauty Restores luster & prevents oxidation: Oxidant and sealant 2-in-1 design! jewelry shield protective coating forms a protective barrier to protect your jewelry from the harmful effects of moisture and oxygen, preventing discoloration, oxidation and fading. In addition, our coating can effectively prevent allergic reactions, giving you more peace of mind and comfort when wearing jewelry Suitable for all jewelry types: jewelry sealant tarnish protection is made with gentle and non-toxic ingredients, suitable for all skin types and jewelry materials. Whether it's silver, gold, platinum, copper or costume jewelry, our jewelry sealant will work to keep your treasures looking new for years to come Easy to apply: jewelry protective coating is quick and easy to use. Just apply evenly, let sit for 15-30 minutes, and wipe off excess coating to get a smooth, protected surface. Even beginners can do it easily Designed for jewelry lovers and professionals: Whether you are a jewelry lover, designer, manufacturer or gift giver, jewelry protective coating can protect your jewelry, effectively resist scratches, discoloration and wear, improve the durability of jewelry, and reduce the frequency of maintenance 1. Product parameters Product name: Jewelry Protective Coating Brand: EIGTWEN Main features: · Anti-rust protection · Anti-oxidation properties · Easy to apply · Hypoallergenic, safe and harmless · Suitable for all types of jewelry 2. Instructions for use 1. Use a suede cloth to wipe off dust and stains on jewelry. 2. Shake the jewelry protective coating, dip a proper amount of jewelry protective coating with a brush, and apply it evenly on the surface of the jewelry. 3. After applying, let the jewelry stand for 15-30 minutes. 4. After the jewelry protective coating is absorbed, wipe off the excess jewelry protective coating with a suede cloth.