If you've got a suitcase with broken wheels, don't throw it out - these Volein replacement wheels can bring it back to life! These 360-degree swivel spinner wheels are made from a durable mix of PVC, plastic, and rubber that's seriously wear-resistant and can handle rough airport surfaces and sidewalks. The silent scrolling technology is amazing - no more annoying clicking or rumbling sounds as you roll through airports or hotels. Installation is pretty straightforward for a DIY project - you get two wheels with screws, and you just need to remove your old damaged wheels and screw these new ones into place. The dimensions are important though: overall height is 7.8 cm (3.07 inches), wheel diameter is 5 cm (1.96 inches), and the hole pitch measurements are 2 cm/3.4 cm/3.4 cm/2.6 cm/2.8 cm. Make sure to measure your current wheels carefully before ordering to ensure compatibility. One crucial note - these only work for hard shell suitcases, not fabric cases, and they're not universal, so the hole pattern needs to match exactly. But if they fit your luggage, they roll so smoothly and quietly it's like having a brand new suitcase again. The black color looks clean and professional, and the quality feels solid - way better than you might expect for replacement parts. Seriously, instead of spending hundreds on new luggage, spending a few bucks on these replacement wheels can extend the life of your favorite suitcase for years to come. It's one of those simple fixes that feels so satisfying when you complete it!