1. Easy access to all ports and buttons 2. Light weight, will not increase the weight of the wrist 3. Fully protect the equipment from general scratches, dirt and abrasion 4. Simple installation 5. Material: PC+tempered glass 6. 42mm size: diameter 4.6mm, length 5.1mm, thickness 1.2mm, weight 13g 7. 46mm size: diameter 5mm, length 5.7mm, thickness 1.2mm, weight 15g Note: This product only has a case and does not contain other items
