Selkirk Labs Project Boomstik Elongated 16mm Pickleball Paddle Technical SpecificationsAverage Weight: 8.1 – 8.4ozWeight Range: 8.25 ouncesGrip Circumference: 4.25" (Medium) Actual grip sizes may vary up to 1/8"Grip Style: Perforated, PaddedGrip Manufacturer: SelkirkHandle Length: 5.8"Paddle Length: 16.5"Paddle Width: 7.45"Paddle Face: Multistrata T700 Carbon (3-layers), InfiniGritCore Material: BoomCore, EVA Power RingCore Thickness: 16mm (0.629")Swing Weight: 118ptsTwist Weight: 7.2ptsCertifications: USAP, UPA-A (No MOI Clamp)Edge Guard: YesManufacturer: Selkirk PickleballAssembled in USA