... dynamic design for comfort approve SGS,MOQ:100pcs Name swim sport capMaterial100% high siliconeSizestandardColorvarious colorsSampleAvailablePackagestandard exporting cartonCapacity50000pcs per weekMOQ1000pcsL/Tdepending on ... :100% silicone rubber ,Green Material2. Actuation force flexibility for the sport cap;3.It can perform very well even under extremely ...