NEOPRENE COVERING】:Prevents damage to floors and protects weights from cracking and chipping.A set of dumbbells is 2 - one for each hand weight 5lb. 【DURABLE HAND WEIGHT】:The weight set made of a high-quality cast iron core to strengthen durability, toughness, and stability. Firm construction will not break or bend after repeated use. 【HEXAGONAL SHAPE】:The hexagonal shape of the dumbbell heads prevents the weights dumbbells set from rolling and is easy for stacking. Especially for at-home workout programs. Printed weight number on each end cap and color-coded for quick identification. 【NON-SLIP GRIP】:Featuring a soft coated neoprene exterior, this dumbbell weight set provide a comfortable, ergonomic grip that also absorbs moisture, making them a perfect fit for a variety of exercises both indoors and outdoors. 【EASY To STORAGE】:Unique upgrade design for dumbbell head, so that it occupies a smaller overall space. The upgraded hexagonal dumbbell can be placed anywhere without worrying about scrolling randomly.