Performance slam balls from 3kg to 30kg, built for high-intensity functional training. A sand-filled dead-bounce core absorbs impact so the ball stays where it lands, and the tyre-tread outer gives a secure grip even when your hands are sweaty. Key Features Dead-bounce design – Sand-filled core absorbs energy for safe, controlled reps with no rebound Durable shell – Heavy-duty PVC rubber resists cracking and deformation High-grip surface – Textured tyre-tread finish holds securely when sweaty Versatile training tool – Slams, throws, rotations, core drills and conditioning circuits Wide weight range – 3kg to 30kg for speed work through to heavy power training Specifications Specification Details Available Weights 3kg, 5kg, 7kg, 9kg, 12kg, 15kg, 20kg, 25kg, 30kg Outer Material Heavy-duty PVC rubber Core Sand-filled, dead-bounce Surface Texture Tyre-tread grip pattern Colour Black with white weight markings Supplied As Single balls Warranty 1 year