Package Contents:1x Black Single Shpulder Strap 1x Adjustable Chest Harness Strap1x Adjustable Head Strap Mount1x J Hook Mount1x Monopod (extendable)1x tripod mount adapter2x Thumbscrew1x Floaty Bobber1x waterproof housing case for GoPro Hero 3 /41x Glass lens protector for GoPro Hero 3 /41x 360 degree quick release adapter2x Flat and 2x Curved Mounts with 3M stickers1x Universal frame for Gopro Hero4/3 /1x Plan B Sticker for Gopro Hero4/3 /1x wrist band（2 directions)1x Carry CaseCompatible with all GoPro Hero 4 / 3