SS size is recommended for Java Sparrows and Pacific Parrotlets! This is a bird tent with fluffy towel fabric inside! It's made with loopless towel fabric, so you can use it with peace of mind! Outer: Cotton Inner: Towel fabric (microfiber) Domette (batting) Plastic board on the bottom (L size only, 2 pieces) With stainless steel double ring Carabiner hook is +80 yen per set If you would like any options, please contact us via comment before purchasing. You can wash it if it gets dirty (hand washing recommended). If the size hasn't been changed, you can turn it inside out to wash it. Body size (excluding hanging string) 【SS size】Size changed 2024/7 Width: approx. 8cm Depth: approx. 11cm Height: approx. 11cm 【S size】 Width: approx. 10cm Depth: approx. 11cm Height: approx. 12cm 【M size】 Width: approx. 11cm Depth: approx. 14cm Height: approx. 12.5cm 【L size】 Width: approx. 12cm Depth: approx. 18cm Height: approx. 14cm Please be sure to check if it is safe for your bird to use. Since we make multiple items, the pattern placement and tag text may differ from the image m(_ _)m If you purchase with other items we have for sale, we will discount the total by 80 yen. Please contact us via comment (*^.^*) This is a handmade item by an amateur. We make each one carefully, but there may be some size errors, distortions, and misalignments. Please refrain from purchasing if you are looking for perfection. Immediate purchase is OK.