200 albums on one side can put two, a total of 50 inside pages
300 albums on one side can put three, also 50 inside pages
Reference: regular 6 inch 4R photo size: 10.2 * 15.2 cm
Reference: large 6 inch 4D photo size: 11.4 * 15.2 cm
The specific dimensions are as follows:
(4R: 200 sheets, 6 inches and 2 bags, the dimensions are: height 22.2* width 22.5* thickness 4.4CM, interpolation window size: 9.8 cm square, display window: 7.9CM square, single weight 0.8kg, weight 0.96 Kg)
(4R: 300 sheets, 6 inches and 3 bags, the dimensions are: height 32.8* width 22.5* thickness 4.7CM, insert window size: 10.3-12cm, display window: 8.5*10CM, single weight 1.1kg, weight 1.35 Kg)
(4D: 200 sheets, 6 inches large and 2 bags, the size is: height 25* width 24.5* thickness 5CM, interpolation window size: 10.5 square, display window: 8CM square, single weight 1.0kg, weight 1.2kg)