Standard Snooze Cubes have two inner layers of polar fleece plus a lining of polar fleece, and a fleece or cotton outer.
Hold 2/3 rats or 1/2 Chins. These quantities are a very loose guideline however, as many more have been known to pile in and squish up!
See the product comparison page for some helpful info.
If cubes are out of stock, keep checking the “What’s being sewn?” page to see when new ones will be ready.
Size comparison with my other cubes:

Standard Snooze – 9l” x 6.5″h x 6.5″d
Luxury Snooze – 9″l x 8h” x 8″d
Luxury Hooj – 11.5″l x 7.5″h x 8.5″d