[Universal Compatibility] Precisely engineered replacement blades compatible with for ALL Luba & Yuka robotic mowers (LUBA 1000-5000 / LUBA 2 3000-10000 / YUKA 600-1500) First-Class Workmanship Blades: Our blades are made of high-quality stainless steel. This makes them , robust, shatterproof and -. In additional, 2 hole design blades can be flipped and used on both sides,Can be used up to 4 times Quality Screws and Washers - These screws have a good anti-rust and anti- effect. The safety varnish and plastic washers protects against vibration-related unscrewing High-quality Cutting Performance: These replacement blades produce an evenly smooth cutting pattern, the result is a beautiful, even lawn pattern and thus a permanently healthy lawn Universal Compatibility: Our replacement blades are compatible with a wide range of lawn mowers, making them a versatile choice for and landscaping professionals alike Due to different batches, there may be differences in product appearance and printed text, which not affect use Color:Silver Material:Stainless Steel Package Contents: 30 * blades 30 * screws 30 * washers Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.