Standard Tri-Grip Vinyl Weight Plates, feature a hard, plastic surface, that have the benefit of absorbing noise. Vinyl standard weights are highly recommended for beginners, as they will cause a lot less damage if they were dropped on your foot. The Tri-Grip handle makes handling the plates very easy. This Set Included: 4 x 1.25 Kg Vinyl Discs, 6 x 2.5 Kg Vinyl Discs, 6 x 5 Kg Vinyl Discs, 1 x pair 18″ tubular spinlock dumbbell handles; 1 x 5ft 2 piece tubular standard spinlock bar; Collars included