The Thin Plate allows you to use any common tripod plate (Manfrotto, Arca-Swiss, etc) with the Black Widow Holster without interference. The stainless steel construction and design is optimized for lightweight DSLR’s - heavier cameras should utilize the SpiderPro Plate. Black Widow THIN PLATE SKU820 Product Highlights • Designed for light DSLR cameras. • Universal Compatibility • Brushed Stainless steel - corrosion resistant • Clear access to the battery door • Weight - 1.4 oz (40g)