Dear Kanokwan Pokaeak,
Thanks for your kindly inquiry,I am Sandy from yiwu ulgen company and we have been in the field for years.
Because now this stocking is very hot selling,so there is just small quantity in our warestore.there are four colors as picture1 attached,if you order100pcs,the price is $5.5 per piece.
also,there is a similar stocking,and the price is more cheap and have nine colors(picture2,2.1,2.2,2.3) if order 100pcs,the price is$2.8 per piece,and you can mix all of the colors attached,the detailed pictures also attached.
If any questions,just feel free to contact with me!
Best Regards!
Sandy