PRO4 Made Out T700 Carbon Fiber Material With MPP FOAM Core By Hot Pressing Integrated One-piece, 16mm Thickness, Vert lightweight Sweat-absorbent and Non-slip Handle, Larger Sweet Spot, Strong Power, Improve The Margin Of Error In Hitting The Ball; More Accurate Precise Ball Control, Shock Absorption, Noise Reduction, Suitable For Competition. Support OEM/ODM.