Punch Square Shield (24″x24″) Punch Square Shield – Boffer square shield – For the fighter who just doesn’t want a round shield, here’s a SQUARE all foam larp shield This size shield was replaced with our the Medium Mini Heater shield series. It’s back because you wanted it!  After multiple custom requests, here’s an easy to order listing.  Buy this foam shield, or be square! �� Punch Square Shield Dimensions Shield Width = 24″ Shield Height = 24″ Shield Thickness = 2″