Color classification
(7) low-spread side open box bed (no bottom plate) + (zero glue) mattress (8.66in thick J56 hard H2)K35B41
The size option is the inner diameter, and the actual occupied space is calculated as the outer diameter.
(2) high spread side open box bed (with bottom plate) K35B40
(6) low paving side open box bed (with bottom plate) K35B41
(4) High-spread side open box bed (with bottom plate) + (zero glue) mattress (3.15in thick J76 hard H2)K35B40
(5) low paving side open box bed (no bottom plate) K35B41
(3) High-spread side open box bed (no bottom plate) + (zero glue) mattress (3.15in thick J76 hard H2)K35B40
(1) high spread side open box bed (no bottom plate) K35B40
(8) low-lying side open box bed (with bottom plate) + (zero glue) mattress (8.66in thick J56 hard H2)K35B41