Delta makes installation a breeze for the weekend DIYer by including all mounting hardware and easy-to-understand installation instructions. You can install with confidence, knowing that Delta backs its bath hardware with a Lifetime Limited Warranty. Features:For use as soap or lotion dispenserLarge capacity 13-ounce bottleRefillable from above the deckIncludes refill funnelDimensions: 4.16 in. long x 2 in. wide x 2.75 in. highSpecifications:Spout Length: 3-5/32Spout Height: 2-1/16Assembly Required.