By DELTA
Larger Quantity, 1.50, Size(mm): 6-11, 13-17, 19-22. Each 50pcs
The Most Popular Size 12mm & 18mm With 100pcs Each, Special Universal Size 16-21mm : 50pcs Total 18 Sizes & 1000pcs In One Assortment,
Refill Code : WB-SDF150S-06/Length or WB-SDSU150-16-21/Length
BOX SIZE : 10X20X2.5cm