sureplate tm trailer/truck dm16004 rubber license plate holder bracket, deluxe-max, frame sureplate the sureplate dm16004 (deluxe-max, frame) is our premium product that includes: 1. (1x) 6 hole neoprene rubber license plate holder (11.81 x 9.87 x .19 inches). 2. (1x) standard sized plastic license plate frame (12.375 x 6.375 x .250 inches). 3. (6x) ss locknut-hex, nylon-insert, 0.250-20, 0.4375 w, .3125 h inches. 4. (4x) ss washer-flat, 0.250 id x 0.625 od inches. 5. (2x) ss washer-flat, 0.250 id x 0.875 od inches. 6. (4x) ss screw-pan hd, phillips #3, 0.250-20, 0.750 l inches. this product provides protection to all four edges of your license plate. lamp assembly not included. sureplate(tm) products prevent loss of your trailer license plate. this product keeps your license plate securely fastened to standard left side dot brake/tail lamp assembly with integrated light. the product simply mounts between existing trailer tail light mounting bracket and existing lamp assembly. this product was designed for boat, pwc, snowmobile, atv, and utility trailers. the product is durable, flexible, and water proof to prevent corrosion and ensures long lasting security for your license plate. this product is made from premium tough, high tensile, multiply fabric reinforced 0.1875 inch thick neoprene rubber. the product is sufficiently rigid to properly present the license plate while moving and flexible enough to prevent damage during accidental encounter with minor obstructions. sureplate(tm) products were designed to provide longevity. do not over tighten fasteners, damage to rubber may occur. you get what you pay for. what is the value of cheap when the competitors are producing metal products that corrode and plastic products that fatigue fail? our customers know that sureplate(tm) products are well worth the cost to prevent time and money spent on obtaining a lost plate police report and a subsequent trip to dmv. isn't preventative action and the cost of sureplate(tm) products worth 2 hours of your time plus dmv fees? made in usa. patent no. 9,586,538.