Compatiblity: Suitable for Model Easycut 400 Art.8846, ComfortCut450 Art.8847, PowerCut Art.8848, SmallCut 300/23 Art.9805, SmallCut Plus 350/23 9806, EasyCut 400/25 Art.9807, ComforCut450/25 Art.9808, Comfortcut Plus 500/27 Art.9809, work with Gardena mowers.Efficient Cutting: Allows lines to stretch and cushion impacts on hard surfaces, and the aerodynamic shape reduces drag for more efficient cuts. trimmers have better flexibility and durability.ABS Spool & Nylon Thread: The replacement spool is made of high quality raw material, the ABS spool is strong enough, and the nylon thread is flexible enough to not break easily, supporting fast cutting and longer service life.Appropriate SIZE: Cordless lawn mower spools are 0.065 inch in diameter and fit perfectly into the cord hole. Spool length of 20 feet provides wider mowing.Material: ABS+nylonColor: GreyDimensions: 20 feet long, 0.065 inches in diameterAlternative Spool Number: 5307-20Package Contents:4pcs String Trimmer Replacement Spool LineOnly 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.