Baseball Pants Shock Absorbing Pads - Set of 4 - Knee Pads & Hip Pads

I bought these to attach to my child's baseball pants, but they were not used, so I am selling them. These are the type that are sewn on.
New, unused.

I will ship them as is without removing the price sticker to avoid damaging the packaging. I purchased them for 398 yen each.

Knee pads x 2 pieces: Approx. 25cm (length)
Approx. 17cm (width at top)
Approx. 14cm (width at bottom)

Hip pads x 2 pieces: Approx. 18cm (length)
Approx. 17cm (width)

Measurements are taken by an amateur. Please understand.