1. HPPE 2. Imported 3. Quality Material for comfort WaringReHaffe garden arm sleeves are made of High-pressure Polyethylene Material which are not too hard,no deform,study,breathable and lightweight don't contain any harm or toxic substances,stronger than high-quality steel on an equal weight basis.they can protect your hands and arms from cuts and scratch with a comfortable ware experience 4. High Performance ProtectionThis cut resistant sleeves for men with level 5 protection of cutting resistance, abrasion resistance and tear resistance,UV-Protection,stab proof, which can effectively keep human's hands and arms from being hurt by knives and other pointy things,an excellent forearm and elbow guard sleeve. 5. Easy Wash & DurableCompared with black arm sleeves, maybe grey color are not easy hide dirt and stains, but it can easily washed by hand or machine without defort,just toss them in the laundry. The soft sleeves will always hold their shape no matter how many times you washed! Its elegant appearance let allow you to reuse as you need. 6. One Size Fits AllOur gardening sleeves easy on and easy off witch with 18" long can completely cover your arm big muscle;arm guards'width are speciall loosen and widen designed can resolve problem of too tight waring feeling; arm protector sleeves with thumb hole design can ensure sleeves won't roding up;Free worry any unexpected hurts anytime and anywhere.