Silver Coaches Whistle in wooden presentation box. 4 1/2 x 3 1/2 x 1 3/4″ Perfect gift for the retiring coach or to mark a winning achievement! Teams and Team Parents will be looking for that perfect coaches gift. Nothing is more perfect than an engraved Coaches Whistle Gift Set. Both the whistle and the gift box can be engraved, and come with an engraved plate inside the lid.