Perfectly coordinates with the Ara bath collection. Extends 3-1/2" from wall. Tile/masonry-plastic or lead anchors plaster/drywall-toggle bolts recommend if wood blocking is not available. Mounting hardware and mounting template included with product. Assembled dimensions: 2-1/8" H x 3-1/2" D x 2-1/8" W. Lifetime Faucet and Finish Warranty.