New and improved 1” push disc plug for 1.25” cardboard tubes with 1.30” x3” plain cardboard tubes for DIY 37mm loading. These slip fit into your aluminum 209 style bases and have a 2.5mm fuse hole already built in. Drill out if you need larger. Hot glue push disc in bottom once fused and assemble your star signals, smokes and WLC rounds! Included: 15 1.30” x 3” heavy walled 1” ID tubes 15 DT tall heavy duty 100% infill push discs Price is shipped. FREE SHIPPING! Be ready for the nations 250th Independence Day celebration this July! Don’t wait until the last minute!