200Pcs Rubber Grommet Assortment Set Solar Garden Lights Optical lens with high refractive

Optical lens with high refractive index provide accurate measurement

charging time is 8 hours and can be used for 3-8 hours when fully charged

Wear as an ice cap over the forehead and temples or as an ice mask to cover the eyes and block out light

Size: 2000cm

200Pcs Rubber Grommet Assortment Set Solar Garden Lights Optical lens with high refractiveDescription: Designed to keep wires or any other materials from rubbing against sheet metal, plastic, etc. The perfect solution for running wires through sheet metal, frame, firewall, and other electrical applications. Variety of thickness and size are all in one box, very convenient to use. Heat resisting, mineral oil resisting, wear resisting. Suitable for pipes, hydraulic, air, gas, and many other industrial applications,And Used to Cylinder,