Calf Raise Block Hi-friction surfaces on the block.All steel constructionDurable textured matt black finishLife time warranty (excludes coating & friction surfaces)Suitable for Home or Commercial GymSturdy carry/hanging handle140 mm drop for maximum calf stretch, can be used seated with weight plates or barbell over knees, can be used alongside power racks, Smith machines or fixed handrailsMade in the UK £79.99 Including UK Delivery Purchase Options: This can be bought directly from us with a 5% discount or through our eBay shop using eBay item number: 325647828189 or by clicking the link below Thanks for looking at this product https://www.ebay.co.uk/itm/325647828189?mkcid=16&mkevt=1&mkrid=711-127632-2357-0&ssspo=a1v3ROF_To6&sssrc=4429486&ssuid=H6RrEqUBQyu&var=&widget_ver=artemis&media=COPY