1. Durable Silicone Material, Sturdy and Durable. 2.Quality material: This protective cover is professionally designed for SmartTag2, and the for is made of soft, soft Silica gel. 3.Comfortable and Durable: The surface layer of this silicone shell is smooth, easy to clean, anti-fingerprint, scratch-resistant, and anti-lost protection. 4.Easy to use: This protective case is designed independently, which is easy to use and carry 5.Made of high-quality Silica gel material, unobstructed, portable, anti-lost, environmental protective, skin-friendly, anti-fouling, anti-vibration, anti-drop, and odorless. Material: Silicone Due to different batches, there may be differences in product appearance and printed text, which will not affect use Colour:White Package Contents: 1 x protective case 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.