Put some lubricant/hand on the end of the temples to help lubricate it. This makes it easy to slip in.and , non-irritating, non-allergic, high temperature , sweat , , strong elasticity, not easy to deform, anti-tear, and comfortable to wear.Name: Silicone glasses anti- ropeMaterial: Silicone3. When children's nose is not fully developed, the glasses slip down.2. People with low nose bridge and old glasses.About delivery: The delivery will be accompanied by a list, please note the specified color.4. The frame is not suitable. The curvature of the temples and ears are not in harmony etc. which leads to uncomfortable wearing of the glasses etc. all applicable.The product contains: 1pc non-slip rope1. People who love sports, often sweat, and have slippery glasses.