YUYIKES&trade; Backdoor and Floaty sponge for Gopro Hero 4 3 2 1 camera Floaty Backdoor keeps your GoPro camera safe and afloat while in the ocean surfing, kayaking down rapids, swimming in pools and lakes, etc. Just remove your original door and attach this Floaty Backdoor to your GoPro and enjoy water sports. Easy to spot flotation backdoor, lets your HD Hero1 2 3 3+ camera float in water.Floaty will not support the weight of the suction cup mount which is not recommended for high impact water sports. Industrial strength 3M adhesive backing attaches the floaty directly to the HD Hero waterhousing backdoor. A spare waterhousing backplate is included. Weight:48.50g; Compatibility: For Hero1 2 3 3+; Material: PC + Foam + Stainless steel; Weight: 37g / 1.3oz; Package included:1 * Waterhousing Backdoor;1 * Floaty Attachment;1 * 3M Sticker