This Straight Tube has been designed to be sturdier than ever before. Its huge 20mm bottom ensures durability and includes an embossed Hoss Glass logo pattern. The new ice catcher also keeps this piece looking clean and classy. This Straight Tube has been designed to be sturdier than ever before. Its huge 20mm bottom ensures durability and includes an embossed Hoss Glass logo pattern. The new ice catcher also keeps this piece looking clean and classy. Height: 18" Inches / 450mm Joint Size: 19mm Downstem Diffuser / 14mm Bowl Stem Length: 4.75" Inches / 12cm Tube Diameter: 50mm Thickness: 7mm Includes: (1) H159 - 50mm Straight Tube with Embossed Base (1) YX10 - 4.75" / 12cm Downstem (1) YX12 - 14mm Cone Bowl