Our set comes with a carry case so that you can keep your weights and dumbbell handles stored neatly, and easily portable from your home to gym, or studio. Structure: All of the weights are made in cast iron which allows exceptional durability. Dumbbells are chrome plated with spiral lock collars. Features: - Designed for Gym or Commercial use, dumbbells are standard size with spiral lock collars. - Carry case included. Weight Plates - Weight Plates - 2.5kg x 4 - Total of 10kg - Weight Plates - 1.25kg x 4 - Total of 5kg - Weight Set Items: 2x Dumbbells with rubber grips (2.5kg each) and Star Spiral lock collars