Drop-stitch technology involves joining two layers of material using thousands of nylon threads. These threads are evenly distributed throughout the material, which, when inflated, provides great rigidity. This makes the structure stiff enough that the boards can maintain a shape and hardness comparable to hard boards, even with little air pressure inside. Products made with this technology achieve properties similar to uninflated structures, which ensures high stability and durability.

It is an innovative material consisting of 3 reinforced layers, with a polyester fibre core embedded in 2 layers of PVC laminated under very high pressure.