Description: With a rotating titanium thread in the middle, it has high-grade texture, elasticity and durability. The special plus silk design makes the tennis racket more bright. The advantage is that anti-wear performance and moisture-proof performance are much better than natural line. Made of nylon material, the product is durable. The length of the product is 1220cm. It is suitable for tennis enthusiasts, training, competitions, etc. Item Name: Tennis Rackets String Material: Nylon Color: Blue, White, Fluorescent Yellow, Beige Yellow Features: High Elasticity, Moisture-proof, Wear-resistant Size Details: Roll up Size: 14cm x 14cm x 1cm/5.51" x 5.51" x 0.39" (Approx.) Length: 1220cm/480.32" (Approx.) Wire Diameter: 1.3mm/0.05" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Tennis Rackets String (Tennis Rackets Not Included)