What's in the box:

(Pulleys + Mounting plates + Seals) Flexible Curtain Rails Nano Mute (Type 2)

Features:
Made of fine quality material, long-lasting to use.
It is adjustable and can be used as a curved track/straight track.
Nano mute, easy to operate and can achieve a wide range of bending, gliders can easily across the surface.
Flexible and changeable, the corner can use U, L, arc, circle for installation.

Specifications:
Item type: Curtain Rails
Material: Plastics+Steel
Color: White
Length: 3000mm, 4500mm(optional)
Package weight: 1000g/2.2pounds
Package size: 280*280*20mm/11*11*0.78inches

Package list:
Size 1
1 * 3000mm long track
24 * Gliders
9 * Top clamping plates/9x Side clamping plates
3 * Sealing Accessories

Size 2
1 * 4500mm long track
35 * Gliders
13 Top clamping plates/13x Side clamping plates
5 * Sealing Accessories