https://pickleballcentral.com/gamma-rcf-obsidian-13mm-raw-carbon-fiber-all-court-pickleball-paddle/ By balancing a powerful core with a control-oriented raw carbon fiber textured hitting surface, and ample vibration reduction, the GAMMA RCF Obsidian 13mm Pickleball Paddle is an all-court paddle that thrives in the hands of players of all skill levels. New to the RCF Obsidian is a foam edgewall that surrounds the now familiar 13mm (0.51") honeycomb polymer core. This core makeup, in combination with the tapered shape, provides an impressively large and consistent sweet spot, plenty of rebound for poppy power, and plow through ability that lets you put away shots pretty much no matter where you strike them on the 7-3​/​8" wide face. Plus, it teams up with the 5-3​/​4" long foam-molded handle that encourages 2-handed play while eating up vibrations to fight fatigue and provide consistent feedback. New to GAMMA paddles, adjustable weights at the end cap allow you to customize the weight and balance point to your liking. The Toray T700 carbon fiber hitting surface serves as a reliable partner to the feature-packed core of the RCF Obsidian 13mm paddle from GAMMA. This hitting surface boasts a natural fiber texture that grips the ball as it dwells, to help you control the match with spin and precision. This hitting surface plays rather rigidly, which not only increases the dwell time but helps return energy to the ball on your bigger shots. The unique curved corners and tapered shape provide a consistent strike in the sweet spot, as well as enhancing swing speed for added power. Average Weight: 8.0 ounces Weight Range: 7.9 - 8.1 ounces Grip Circumference: 4 1​/​8" (Small) Actual grip sizes may vary up to 1​/​8" Grip Style: GAMMA Honeycomb Grip Manufacturer: GAMMA Handle Length: 5.75" (5-3​/​4") Paddle Length: 16.375" (16-3​/​8") Paddle Width: 7.375" (7-3​/​8") Paddle Face: Toray T700 Carbon Fiber Core Material: Polypropylene Honeycomb Core Thickness: 13mm (0.51") Edge Guard: 1​/​8" Overlapping Paddle Face Manufacturer: GAMMA Pickleball Made in China