U-nitt bamboo knitting needles double pointed 5" sz 7-11 (4.5, 5, 5.5, 6, 6.5, 8mm) 6-size package. Superior quality. only the hardest part of Moso bamboo is used. 1 year warranty against breakage during normal use. People who are familiar with our U-nitt needles know that they're getting more than their money's worth and what's more, the best service ever. If you have any questions, visit u-nitt dot com for more information.