noun, noun which may take the genitive case particle 'no'
Loanword from English, used as a noun or with の to describe something of small dimensions, especially in product descriptions or casual contexts.
このTシャツのスモールサイズはありますか？
Do you have this T-shirt in a small size?
スモールサイズのバッグが欲しい。
I want a small-sized bag.
Loanword from English 'small size', adopted into Japanese with katakana spelling.