Useful tool: This camera lens heater strip is designed to warm the lens and prevent fog from forming. Easy to use: This camera lens warmer is convenient o install and use, and is suitable for many kinds of lenses. Long lifespan: Mainly made of TPU, this telescope lens heater is strong, sturdy and is not easy to be damaged. Portable: This camera lens warmer is small, compact and , and is convenient to carry or store. Adjustable: This camera lens heating strip allows you to adjust the temperature and time, meeting your different needs. Specification: Material: TPU high elastic material + heating wire colour: Black+red Package Contents: 1 x Camera Lens Heating Strip Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.