Black Widow THIN camera plate offers a Spider solution for frequent tripod users by attaching in between the camera and your QR plate. That allows fast/quick/easy movement from tripod to Spider, the same way the Pro plate functions, but for lighter cameras. (Please note, this does not come with the Black Widow Pin, it is sold seperatly)Features:Low profile. Fits right under your own tripod quick-release plate.Full compatibility. Works with most quick-release tripod heads.Thin but strong. Made from stainless steel and tough as nails.Beautiful and functional. The Black Widow Tripod Plate looks as good as it works!Easy to use. Use your own tripod quick-release plate to attach our Spider plate to your camera.Specs:External Dimensions: 6L x 4W x 0.2H in. (15.24 x 10.16 x 0.51 cm)Item Weight: 0.085 lbs Model Number: 820UPC: 753182723358