Features . Product type - Barbed Tee. 10 Pack. Size - 0.25 in.. Raindrop 307010B 0.25 in. Barbed Tee Connectors. Use to run a separate 0.25 line off of 0.25 tubing in.. Or run two 0.25 lines to drippers at a location away from 0.5-0.63 hose in.. Consult package back for assembly diagrams. Dimension - 0.5 x 4 x 7 in.. Item Weight - 0.03 lbs.