DESIGN : Our replacement luggage wheels are specifically designed for Hard Shell Cases and not for any fabric cases.that's perfect for Bags, Luggage, .Light weight yet sturdy, they offer excellent thermal insulation for convenient use.LOAD BEARING CAPACITY & HOLE DISTANCE: These versatile luggage wheels have a good load-bearing capacity, rendering them Perfect for frequent travelers.Quality assurance: This product uses high-quality ABS material, which is sturdy, durable, and Multiple product usage scenarios: Our wheel is very suitable for people who often need luggage Material: ABS colour: Black Package Contents: 2 x Luggage wheel 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.