This product is a Swivel Caster Wheel, made of PVC materials, safe and durable. It can last for a long time without being easily . The product is an excellent Trolley Caster that can bring you more convenience, allowing you to have a more comfortable experience. Features -Color:Black -Material:PVC -Size:9.00X7.50X7.00cm/3.54X2.95X2.75in -Screw pitch-row: 3.3x3.3cm -This replacement wheel is designed to be universally compatible with various suitcase brands, making it a versatile solution for travelers who need to replace their worn-out or luggage wheels. -Crafted from PVC materials, these Luggage Wheels are built to last and provide a smooth rolling experience, even on rough or uneven surfaces. -Ensures that your luggage stays safe and secure during transit, without any unnecessary wear and tear. -Installing these replacement wheels is a breeze, thanks to their easy-to-follow instructions and simple design. -With just a few basic tools (not included) and a little bit of know-how, you can have your luggage back up and rolling in no time. Package list: 2 x luggage casters 9 x screws