Made of high-strength, yet lightweight ABS plastic with heavy-duty rubber strap. Rubber-covered platform protects binoculars and prevents them from slipping. Adjustable rubber strap secures binoculars to platform. Fits any brand of binoculars ranging in size from 7x to 20x. Works with any tripod, bipod, or monopod that has a mounting bolt. Can be mounted on Standard Camera Adapter (SCA) or Professional Camera Adapter (PCA) for easier viewing adjustments. Includes a 1/4 inch-20 bushing if needed to downsize from 3/8 inch-16 thread size. Includes a quick-change stem for mounting easily to BOG-POD platforms. Measures approximately 3 1/4 inches deep by 6 inches wide and 3/4 inch tall. Weighs 7 ounces.