[High Quality] Made of high quality ABS material, not easy to break, perfect replacement for garden peeler, trimmer and lawn mower [Size] Length: 76mm, Large circle diameter: 12mm, Small circle diameter: 7mm [Easy to use] Easy to install without any other tools required, safe, convenient and time-saving [Applicable] Suitable for agriculture, animal husbandry, aquaculture, forestry, garden, backyard, etc. [Compatible] Bosch ART23 LI Accutrim Easytrim Accu; GTECH ST 04 & ST05; Qualcast Mow N Trim Easi-Lite 28, 30; Sovereign ST05 etc. KAHEIGN 100pcs 76mm Plastic Cutter Blades Suitable for agriculture, animal husbandry, aquaculture, forestry, garden, backyard and so on . Specification: Color: Red Material: Plastic Length: 76mm Large Hole Size: Approx. 7 mm Size of the small hole: approx. 12mm Package Included: 100 x Cutting Blades