Premium Quality - Nail tools self-sealing bags are made of high-quality Kraft paper, safe and clean, the pouches can withstand high temperatures of 220℃. Keep Tools Clean - After high temperature cleaning of tools, these bags keep the tools clean until the next use. Excellent choice for manicurists. Easy to Use - The self-sealing cleaning bag is a disposable cleaning bag, simply peel and stick to seal. After cleaning, the dots on the bag turn from grey to red. Widely Used - Self-sealing cleaning paper bags are suitable for putting cosmetic tools, nail tools and other items into the bags, and are also widely used for packaging nail instruments and materials. Ideal for dental practices and lab settings as well as tattoo, nail, and beauty salons.