1、PREVENTS SLIPPING: Rubber wheel replacement prevents the material from slipping and sliding during the cutting process and ensures smoothly feeding. 2、COMPATIBLE MODELS: Replacement spare rubber rollers are suitable for Maker, for Maker 3, easy to replace and install to ensure smoothly fabrication. 3、COMPLETE TOOLS:The package contains 8 rubber rollers and 16 fixed clamping rings, which can meet your multiple needs. 4、REPLACEMENT: Replacement of broken, damaged, cracked, and unusable rubber rollers, allowing the equipment to run properly and efficiently. 5、DURABLE: The Mat guide rubbers roller is made of TPU and manganese steel for durability, resistance to wear and rust, and stability. 8 x Replacement Spare Rubber Rollers16 x Fixing Ring2 x Instruction Manual Item Type: Replacement Spare Rubber RollersMaterial: TPU, Manganese SteelPurpose: Our repair parts are compatible with the for Maker, for Maker 3, use these replacement parts to ensure perfect functionality of your for Maker for Maker 3!