Sand weighted at both ends 2 sizes available Eco Stay Backing Premium marine grade carpet with embroidered design Our Premium icon Gunwale Boarding Mats feature your choice of design embroidered in the center of either a large or medium, black or navy mat. It is a plush yet durable cover that protects from marks and scratches while loading supplies and when guests are boarding your boat. Made from UV resistant, marine grade carpet and backed with non-skid, non-marking Eco-Stay rubber. Our covers are sand weighted at both ends to prevent the mat from sliding during boarding or blowing overboard at the dock (we recommend stowing it when underway). Available in 2 sizes, black or navy with an embroidered Anchor, Compass, Pirate or Tuna design. Proudly made in the USA. A perfect gift for any boater!