You are buying 1 (ONE) NEW 3/4" DIAMETER by 25" LONG TUBE of CLEAR EXTRUDED ACRYLIC. (ONE inch outside diameter by Twenty Five inch long) These tubes have a 1/8" thick wall which provides an outside diameter (OD) of 3/4" and an inside diameter (ID) of 1/2". You are buying and will receive ONE 3/4" x 25" tube. To assure that you get the finest quality, the protective sleeve is kept in place on the rods while being cut to protect the acrylic. Tube comes with protective sleeve. All tubes have saw cut edges on both ends. Saw cutting can cause small micro chips on the ends of the tube. Please allow a tolerance of +/- 1/16" on all cuts. Distributed by Best Acrylics