1.Material:plastic, nylon hasp,and Aluminium layer 

2.Size:4" long ,have different DIA sizes,

3.Color:grey,yellow,pink,any color can be customized 

4.Individual Packing:polybag ,can also be  PET box ,gift box ,white box,can design as requested

5.Minimum order quantity:50000sets

6.Samples:available, Professional salon hair roller in customized color ,charge USD50 ,need 7days.

7.Shipping packing:bulk packing is 6pcs/polybag,20polybags/inner box,100sets/master carton

8.Mass production time:30days

9.Transportation:By sea or by air

10.Barcode label supplied 

Special: (1) Longer size than common hair rollers

               (2)Have alumnium layer between plastic and nylon hasp,which can fasten curling hair 

We have other styles  Professional salon hair roller ,please visit my company web . We hope for your interest and further contact .