Protective Housing Case Cover Shockproof Border Frame For Gopro Hero 4 Session Feature:

Easy to install and remove
Light weight， durable in use.
Protective frame for Gopro Hero 4 Session
With a mount base and long screw for easy installation.
Easy access to HDMI ports and button， so camera with no need to remove it Specification: Color: Black Materal: Plastic Function:Shock Proof Compatible With: Gopro Hero 4 Session Size: 4 x 4 x 6cm (L x W x H) Weight: 50g
Package included:

1 x Protective Frame (Nnot include camera)
1 x Screww
1 x Base Detail pictures: