Description: * Premium Material: 30ft length/0.065" diameter trimming cord features high quality ABS spool and durable polyamide nylon cord, which is flexible and durable. Use centrifugal force and aerodynamics to reduce drag and enable fast cuts. *Pre-Wound: Each replacement spool comes pre-wound and may be replaced easily in a few seconds. *Spool Model: CMZST065 CMZST0653 string trimmer spool Line. *Compatible Models: Compatible For Craftsman string trimmer models:CMCST900,CNCST910,CMESTA900,CMESTE920,CMZST98020,CMCST915, CMEST913. Specification: Color:Red Material:ABS+Nylon Diameter:0.065 inch Replacement Line:Length 30feet Spool Model:CMZST065 CMZST0653 Compatible Models:For Craftsman string trimmer models CMCST900,CNCST910,CMESTA900,CMESTE920,CMZST98020,CMCST915, CMEST913 Package Included 3 x Replacement Spools Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data. Our products are made of environmentally friendly materials, safe and non-toxic, and will not cause harm to the human body. Please read the product manual carefully before purchasing, and use it correctly according to the operation steps. If you encounter any difficulties or problems during use, please contact us in time, we will solve them for you as soon as possible. Your support is the driving force for us to move forward, and we look forward to sharing your experience and experiences with us. For the quality problems or defects of the product itself, we will provide unconditional return or repair service.