Made of the high density nylon silk,so the brush is great elasticity and no shedding.Because the brushes are winded by stainless steel,they are not to rust.Due to the brush is elastic,so it is not easy to deforma.The bottle brushes are spiral-shaped and in good contact with the wall of straw.The nylon brushes are suitable for all kinds of bottles and straw cleaning.Colour:Black+whiteMaterial:Nylon + stainless steelSize:Brush: length:about 20CM.Diameter:2MM/3MM/4MM/5MM/6MM/8MM/12MM/16MM/20MM/24MM.Package Contents:1 set x brushesOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
