Material: Surface soft and comfortable Flannelette; The surrounding Solid sponge; Inside cushion is movable, PP cotton
S: outside length 45cm, width 35cm, height 13cm, suit for pet less than 3kgs.
M: outside length 60cm, width 45cm, height 17cm, suit for pet less than 9kgs.
L: outside length 75cm, width 60cm, height 19cm, suit for pet less than 25kgs.
XL: outside length 89cm, width 73cm, height 22cm, suit for pet less than 40kgs.
Inside cushion thickness 5-8cm.
This bed is super good quality, 0.3-1.5kgs/pcs, the best choice for your lovely pet!