Material- ABS resin+silicone gasket Function: 1. Wide angle curvature design, suitable for eye shape, 2. With a comb rubber strip design, c eyelashes while combing them open, making their roots distinct 3. Specially made elastic rubber strips are easier to roll and clamp, providing a comfortable touch, 4. The handle is designed according to the principles of ergonomic curves, allowing for lightweight operation ofeyelashes. Usage: 1. Open the eyelash curler and place the eyelashes under it (with your eyes tilted downwards towards a 45 degree angle); 2. Push the eyelash curler to gently clamp the eyelashes, fix them and create a curve. Attention- No need to exert too much force when clipping eyelashes; When the rubber strip becomes hard and breaks, please replace it. Comment: 1. Manual measurement tolerance is 2-5g. Please don't mind your substitutes. 2. Due to different monitors, the picture may not match the actual color of the product. thank you very much! 3. SKU color is the color of product packaging