The Deslauriers Mini Hopper attaches to the end of a ready mix chute to distribute concrete easily and accurately.Includes 6 ft. long 8in. diameter elephant trunk. Custom lengths avail. upon request. A seamless one piece design with an integrated flange makes it easy to attach the trunk using a stainless steel Tremie clamp (included). Sturdy, lightweight and molded from high density polyethylene. Equipped with sturdy chains for hanging in place. Made in USA. We also offer concrete Chutes in 8 ft, 12 ft, 16 ft and 20 ft