Size (length*width*height): 7cm x 5cm x 7cm

Proocam Pro-J007 Mount for Chest Harness for Gopro Hero 5 4s/4/3+3/2/1 , Chest Strap Mount Belt for GoPro HD Hero 2/3, SJ4000 .Made of high quality material, durable and light weight. Easy operation and adjustable design for better using.

Specifications：
Mount for chest harness, Gopro Hero 6/5 3/2/1
1.for Gopro Hero 5 3 2 1, SJ4000

Compatible
Gopro Hero 1 /2/3/4/5
SJCAM SJ4000, SJ5000 (need to buy the convertor)
Mi YI (need to buy the convertor)
Sony Action Camera (need to buy the convertor)

Dimensions
DEPTH :20.6 mm
HEIGHT :60.5 mm
WIDTH :46.6 mm
PRODUCT WEIGHT :19 g

Including :
Screw Long X 1pcs
Mount X 1pcs