This new UHMW strip is a natural-color plastic wear bar measuring 3/4 inch thick and 4 x 48 inches. It is listed with free shipping, which may help when comparing total cost. A piece in this size can be relevant for buyers sourcing material for shop, maintenance, fabrication, or replacement needs where a flat UHMW strip is required. The listing title provides the basic dimensions and material name, making it easier to confirm whether it matches an existing setup or planned use. As a practical buying note, check the stated thickness and overall 4 x 48 size carefully before ordering to make sure it fits your project requirements. Check the listing for full details. UHMW Strip - 3/4" thick - Natural - 4" x 48". Condition: New. Listed at 48.97 USD. Ultra-high-molecular-weight polyethylene (UHMW) is a subset of the thermoplastic polyethylene. Also known as high-modulus polyethylene, (HMPE), or high-performance polyethylene (HPPE). This results in a very tough material, with a high impact strength.Ultra-high-molecular-weight polyethylene (UHMW) is a subset of the thermoplastic polyethylene. Also known as high-modulus polyethylene, (HMPE), or high-performance polyethylene (HPPE). This results in a very tough material, with a high impact strength.