Compatible with the New Age Kurling Pusher Heads which are great for use by individuals who have difficulty bending down to release or collect the Kurling stones.Each kit contains:1 Vinyl target4 red stones4 blue stones1 carrying case.Plastic compound.3 Steel ballbearings underneath.Stone weight: 130g Total weight: 10.5kg.Stone dimensions: W18 x H8cm.Bag dimensions: 42cm x 37cm.Target dimensions: 120 x 120cm.