Weight specification is possible! We measure the weight on the day of arrival. Although moisture-proof treatment is applied, the weight may fluctuate by about 1g after a few months. Thank you for your understanding. High-performance model that combines the power and stability of the ball An inner fiber® specification racket that features the "feeling of catching the ball." ZL carbon, which combines high elasticity and flexibility while being lightweight, supports high-level play. Product Name: Innerforce Layer ZLC Price: ¥23,650 (tax included) Release Date: April 21, 2015 Product Number: FL: 36681 / ST: 36684 / AN: 36682 Type: Offensive shakehand Reaction Properties: 10.5 Vibration Properties: 9.5 Blade Composition: 5-ply wood + 2 ZL carbon [Inner Fiber®] Blade Thickness: 5.7mm Blade Size: 157 x 150mm (Regular) Grip Size: (Length x Thickness x End Width) FL: 100 x 24 x 34mm ST: 100 x 23 x 28mm AN: 100 x 24 x 34mm Average Weight: 90g Country of Origin: Japan FL, ST, AN, and CS are in stock. *Shipping to Okinawa Prefecture will incur an additional shipping fee of ¥800. Please comment before purchasing. We are very sorry, but we are not considering a price reduction.