The SurePlate (TM) EF16001 (EconeFlex-Max) is our lowest cost product in this series including (1X) 4-hole neoprene rubber license plate holder (9.59 x 2.75 x 0.19 inches). SurePlate (TM) products prevent loss of your Trailer/RV license plate. This product keeps your license plate securely fastened to the standard 7” license plate hole pattern. The product simply mounts to your existing trailer mounting bracket/platform or the existing plate mounting location on your RV. This product was designed for Boat, PWC, Snowmobile, ATV trailers and RVs. The product is durable, flexible, and water proof to prevent corrosion and ensure 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.