Since it's the best value for money, I only use this. I use it about 15 hours a week with heavy use, and it lasts for about two weeks or more. I perform simple inspections before packing. Due to the inherent instability of parallel imports, other sellers have received negative reviews, so I've started checking them. I also pay attention to freshness; I use any old ones myself and don't send them to buyers. "【Contract Player Issued】Wilson Pro Overgrip (White) (Wilson Pro OverGrip) □SPEC [Color] White [Size] Width 25mm, Length 1100mm, Thickness 0.6mm [Type] Wet [Features] ・Wilson Pro Overgrip long grip compatible, grip tape with changed length and thickness specifications compared to commercially available products. ・It is a trusted overgrip supplied to Wilson contract players overseas and domestically, including R. Federer, Kei Nishikori, and other ATP and WTA players. *Quoted from Rakuten Ichiba above. These are parallel imports, but they might be fakes, so please judge carefully. *My impressions after using them: ・The texture is similar to Wilson's Japanese-made ones, but since the width is the same as Yonex, Gosen, etc., some people rate this one as better. ・The durability is comparable, so Wilson users should definitely try this. ・The reason I stick with this is the white tape that resembles the pro-spec. For a fanboy like me, it's an important item that lifts my spirits (*^_^*) Wilson Federer Nishikori Sabalenka Grip Tape