... air permeability,healthy,very eco-friendl Threeply seam tape,3-ply seam tape,3 ply seam tape;1.Structure makeup:Nylon+TPU ... hot Melt Adhesive ;2.Softening point: 140C(284F) ,90C(194F);3.Face Fabric Application: Three-ply Cloth/ Rubber&Nonwovens coated fabrics ... keeping the original finishing condition and improving end-user comfort. 3). Color-match() standard is up to GB4-5 grade.Application ...