0.70mm badminton string with a multi-filament structure, 10m in length, offering a soft feel and durability. - Brand: Alpha Sports - Model Name: G-Power - Material: Multi-filament - Thickness: 0.70mm - Length: 10m - Features: Soft feeling - Durability: Durable Thank you for viewing. Selling a set of four. Although new and unused, there is some stickiness from a removed sticker on the package. Please refrain from purchasing if you are concerned about this.