80 Pcs Grass Trimmer Replacement Blades, 83 mm Plastic Garden Mower Blades Cordless Lawn Mower Cutting Blades Lawn Strimmer Accessories Tool for Swift Ryobi VonHaus Grass Strimmer-Red

bought these as i ran out of the ones that came with my strimmer 2 years ago, these look good quality but found out that there not so good as i have a 10 foot by 6 foot section of grass that was about a foot high and it took 11 blades to cut it so not too happy as i had the same when i first bought me strimmer and it did it all with 1 blade.

Disappointed is an understatement!As soon a I clipped one on within 5 seconds they all came off the rotary - they snapped at the top!I checked to make sure they were compatible with my Bosch strummer before buying.They need to go back!