Check the listing for details. 10pc 26.5mm Flare Casings Hulls Firework Tube Kit. Condition: New. Listed at 19.99 USD. 26.5mm Flare Hulls and Red Tube Kit This package includes 10 reusable 1-3/4" length acetal plastic hulls, 10 tubes, and 20 discs. These hulls require a #209p (not included), while the 2-1/2" long tubes in the kit easily fit into the hulls without the use of o-rings(friction fit). Additionally, each tube comes with a set of discs. 1 Quantity= 10 Hulls, 10 Red 2-1/2" Tubes, and 20 Disc Any questions feel free to ask. Thank You26.5mm Flare Hulls and Red Tube Kit This package includes 10 reusable 1-3/4" length acetal plastic hulls, 10 tubes, and 20 discs. These hulls require a #209p (not included), while the 2-1/2" long tubes in the kit easily fit into the hulls without the use of o-rings(friction fit). Additionally, each tube comes with a set of discs. 1 Quantity= 10 Hulls, 10 Red 2-1/2" Tubes, and 20 Disc Any questions feel free to ask. Thank You