1. Suitable For Go 3s Silicone Case Thumb Camera Lens Cover Protective Case Lanyard 2. The Lens And Host Are Fully Protected And Fully Wrapped In All Directions, Effectively Preventing Falls And Scratches, And Providing Peace Of Mind. 3. The Hole Position Is Precise And Does Not Block The Microphone, Indicator Light, Buzzer And Other Holes; The Back Is Hollow To Good Heat Dissipation. 4. Comes With A Lanyard To Prevent Loss And Free Your Hands. 5. Soft Silicone Material, To Tearing, Deformation And Durability. Product Name: Main Unit Silicone Case + Lens Cover + Lanyard Model: G3S-BHT837 Applicable Models: for GO 3S Lanyard Length: About 55.5cm Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use Colour:Black Material:Silica gel Package Contents: 1 x Silicone Cover 1 x Lens Cover 1 x Lanyard 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.