Unicharm Cat Diapers, Manner Wear For those wondering whether to choose M or S size! As you can see, there's a considerable size difference between M and S. It's easy to buy a size too big, but if it's too big, it leaks. (←Been there, done that) If it's too small, it restricts the cat's movement and puts a strain on them. (←Been there, done that) Buying a large quantity of the wrong size at the regular price is a waste... (←Been there, done that) So, here's a size trial pack (=^・^=) M size: 1 piece S size: 2 pieces (S1 piece and SS1 piece are also available) Total: 3-piece set. (Patterns cannot be chosen. They will be random) Anonymous shipping is planned. Please refrain from comments asking for a price reduction m(_ _)m