Shop name:Chong Qing Shuo Yue Ke Ji You Xian Gong Si 1. Heat Dissipation Upgrade, Allowing Go 3 To Breathe Freely. 2. The Back And Sides Are Hollowed Out To Fully Dissipate Heat, And Considerately Consider The Problem That Go 3 Easily Gets Hot When . 3. The Silicone Case And Stickers Are Indispensable For Both Appearance And Strength. 4. The Main Unit And Lens Are Effectively Wrapped To Effectively Prevent Falling, So You Don'T Have To Worry About Scratches And Feel More At Ease. 5. Comes With A Lanyard For Easy Carrying To Prevent Loss And Free Your Hands. Product Name: Cooling Silicone Case + Lens Cover + Sticker + Lanyard Four-Piece Set Applicable Models: for Go 3 Lanyard Length: 55.5cm Colour:A:As Shown Material:Silicone+ABS Package Contents: 1 x Silicone Case 1 x Lens Cover 3 Sheet x Stickers 1 x Lanyard Note:Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use 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.