Please kindly noted that this item is sold by Xrabbit from Joybuy marketplace. Product Description: Color:Pink,Blue Material:Cotton Size:S/M/L/XL Pet Type:Hamster Cage Type:Nest Target Audience:Small Animals Used For:Daily Use Feature:Breathable Season:Winter Occasions:Indoor Size Of S:7*8 cm/2.76"*3.15" Size Of M:9*10 cm/3.54"*3.94" Size Of L:13*14 cm/5.12"*5.51" Size Of XL:15*16 cm/5.91"*6.30" Package Include: 1 x nest Notes: 1. Please allow 1-3 cm difference due to manual measurement and 3-5 g for the difference between different colors. 2. Due to the screen difference, the color may be a little difference from what you expect, please allow it.