Glide Gear SYL 3000 Video Stabilizer for Mirrorless and DSLR Cameras .5-3 lbs Dimensions: 13" x 9" x .5" Camera plate can slide adjust 2" Weight: 14oz - 0.9lbs (without counter weights) Non-rust stainless steel and aluminum parts Each counter weight disc 0.6oz (large), small .25oz: 20 Large discs and 4 Small discs