1.Sliding shower door rollers with M5 deep screw hole.
2.Roller bearing bore 5mm, Roller thickness 5.5mm. According to outside diameter of rollers,there are 19mm,20mm,22mm,23mm,25mm,27mm,29mm. Please select "Color" for quantity and "Outer Diameter" for size you need, I will post according to your order.
3.Injection Material: POM.
4.Bearing Material: High Carbon Steel.
5.Color: White(same as picture).
6.Suface Treatment: Polishing,lathing.
7.High quality marterial, durable.
8.Unit weight: about 5-10g/pcs
9.Suitable for furniture hardware accessories, mobile doors,glass sliding doors, aluminum doors and windows,shower pulleys and drawers, etc.
10. 8pcs/set
11.If you need other rollers,please do not hesitate to contact with me.

There are many other models of shower room pulleys in my store,please click on the link below to see detail:
https://www.aliexpress.com/store/group/Shower-Door-Roller/613694_510641173.html?spm=2114.12010608.0.0.djB2vZ

Explain

1.For delivery time,we set 7 days to avoid unexpect factor,In fact we can make earlier;Default set delivery time will be 1-2 days.
2.Delivery will be by China Post Registered Air Mail,AliExpress Standard Shipping,Russian Air,Ruston Economic Air Mail,ePacket and other express company you point in order.
3.As soon as you get the goods,please confirm in Aliexpress ASAP,and give feedback 5 stars if you like.