40LBS APOLLO IR3920 Premium Octagonal Dumbbell, Large Numbers, Hard Chrome Plated Handle Dumbbells 75625229High end RPE MaterialPerfect style dumbbells, the outer layer is durable, non slip, odorless high quality RPE, rubber plastic elastomers, coated head, IR3920 octagonal dumbbells minimize the damage to the floor caused by the fall Chrome Plated Contour Knurled HandleChrome plated contour knurled handle, the chrome layer has a very good glossy feeling, the color is silver white, greatly enhancing the beauty of the dumbbell handle, this beautiful