professional replacement for your yo-yo. Long enough for all players Works with all Yo-Yos, Especially for Trick1A,3A,4A,5A Manufacturers generally recommend changing the string after about 30 minutes of play time, or if the string becomes frayed. Non-bearing yo-yos will wear out the string quicker. Compatible with clothing, dress, home textiles, diy decoration, etc. Yo-yo string should be changed periodically if the string becomes frayed. Quantity: 25 Pieces Product weight: 60 g Alternative For use under adult supervision. colour:Random Color Random colors cannot be selected Material:Polyester size:Product size: single: 115cm<br><br>Package Contents: 25x Yoyo Strings Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.