Thank you for viewing! (^^)! Softball Soft Baseball M Ball M Size Marus 4 balls, Naigai 2 balls Packed in a dedicated box. These are used softball balls. I think they can be used for baseball practice such as tee batting. Since they are stored at home, we appreciate your understanding. Please refrain from purchasing if you are concerned. We are not responsible for any loss or damage during shipping. Please understand this before purchasing. If there are any problems during shipping, Please contact the administration. #Softball #J Ball #J Size #C Ball #C Size #B Ball #B Size #A Ball #A Size #M Ball #M Size