These are bead loom weaving needles from the Tulip company. There are 3 needles per package, all 3.5” (9 cm) long. They are .5mm thick and equivalent to a size 11 needle. They work with 4 and 6 lb. Fireline and size B, And O Nymo thread. While flexible and easy to thread, Tulip needles are stronger and less bendy than regular beading needles.
Bead Loom Needles