1. Material: silicone 2. Anti-fall, dustproof, no ash, resistance to dirt, long service life 3. 1.2mm thickness design, all-round protection 4. Does not affect the rotating tuyere or replace the tuyere 5. Fully protect the blower from ordinary scratches, slips and wear 6. Size: air cylinder 101x81mm, handlebar: 127x40mm