The Danmar Pad Plus Swim Aid Accessory is an additional flotation pad for the Danmar Delta or Tri-Swim swimming aids. The Pad Plus easily attaches to the front section for additional support. This aquatic therapy accessory enhances the body’s center of buoyancy for progressive swim development. The Danmar Pad Plus Swim Aid Accessory is designed to attach to Danmar Delta Swim Aid or the Danmar Tri-Swim Aid. This additional pad provides more support for the user’s core and raises the body position in the water. As the user’s swimming skills progress, the pad can be removed. The Danmar Pad Plus Swim Aid Accessory is available in 3 different sizes (order the same size as the Tri-Swim or the Delta Swim System). Danmar Pad Plus Swim Aid Accessory Specifications: Choose size: Small, Medium, or Large. Small Size Fits: Users weighing 50 – 65 pounds. Small Size Dimensions: 8 inches long, 6 inches wide (front section). Medium Size Fits: Users weighing 135 – 155 pounds. Medium Size Dimensions: 11 inches long, 8 inches wide (front section). Large Size fits: Users weighing 210 – 240 pounds. Large Size Dimensions: 15 inches long, 10 inches wide (front section). Material: Ensolite marine flotation foam, a closed-cell polyvinyl foam. Color: Yellow. Custom colors available by special request. Fits: Danmar Delta Swim Aid, Danmar Tri-Swim Aid. Made in: USA.