Specifications:- Rail Size after Conjunction(LxWxH): 47 15/16" x 1 3/16" x 3/16" (121.8 x 3 x 0.42 cm)- Roller Size(LxW): 6 5/8" x 1 1/2" (16.8 x 3.8 cm)- Fit Door Thickness: 13/16" to 1" (2 to 2.5 cm)- Fit Door Width: Maximum 1 ft (30 cm) for one door- Weight Capacity: 88 Lbs (40 kg)- Material: Aluminum Alloy- Net Weight: 1.98 Lbs (0.9 kg). Package Contents:- 1x Rail (Consisted of 2 Splicing Tracks)- 2x Sliding Rollers- 2x Door Stoppers- 4x Track Space Hangers- 2x Floor Guides- 2x Anti-Jumpers- 1 Set of Screws and Accessories- 1x Allen Key- 1x Manual. Notice: - Hardware Only, no door panel!- Please carefully read the dimensions of the accessories before buying to decide whether they meet your needs.