Spectre 28906 Silicone Vacuum Hose Kit - Blue Contains 3 sets of tubing Blue hoses add color to the engine compartment Made of silicone Not intended for use as fluid hose for fuel, oil, water, etc Dimensions measure 3/16" x 4mm x 10-ft, 1/4" x 6mm x 5-ft, and 1/3" x 10mm x 2-ft