Upgrade your diving gear with the NNEOBA Universal Aluminum Scuba Dive Backplate. Made from high-strength 5052 aluminum, this backplate is both lightweight and durable, providing excellent corrosion and wear resistance for all your underwater adventures.Key Features:Versatile Design: Includes 7/16" perimeter side holes for attaching lights, tank bottles, lift bags, and other accessories.Easy Compatibility: Features slots for directly threaded cam belt bands, perfect for single tank diving, and accommodates crotch straps with universal fits for both 1" and 2" webbing.Ideal for Technical Diving: This backplate is designed for serious divers, enhancing your setup for technical scuba diving.Specifications:Big Plate:Material: High-strength 5052 AluminumSize: 39.7 x 26 cm (15.6 x 10.2 inches)Color: BlackSmall Plate:Size: 30.5 x 6.6 cm (12 x 2.6 inches)Distance from screw to screw: 28 cm (11 inches)Slot Length: 5.2 cm (2 inches)Thickness: 2 mmPack Includes: 1 big plate and 1 small plate.Note: Please allow for slight variations due to manual measurements. Colors may differ slightly based on monitor settings.