Metolius Wooden Rock Rings

The Metolius Wood Rock Rings are a pair of slotted blocks which you suspend and hang off to train your fingers. As each hand is independent and can move freely there is less restriction on the joints, this reduces the chances of injury and helps with core stability. There are 3 different slot sizes, 38mm, 20mm and 15mm. Features - Super light and compact Edges Depth: 38 mm (1.49") 20 mm (0.78") 15 mm (0.59") Weight: 0.45 kg (1 lbs) - Size: 6" x 4" x 1.5" (15.24 cm x 10.16 cm x 3.8 cm)