Our classic GLD Signature Cuban in 19mm. Upgrade your fit with the perfect drip. This product is guaranteed for life - GLD will repair the item should you experience any defects in craftsmanship or breakage. Specifications Length Weight 16" 275g 18" 300g 20" 320g 22" 345g 24" 370g 26" 395g 28" 435g Width 19mm. (Weight can vary +/- 5 grams).