AEROCOOL Cold Spray is suitable for immediate cooling of sprains strains and inflammation Ready for immediate use AEROCOOL Cold Spray is ready to use no pre chilling or freezing required. Convenient Application AEROCOOL Cold Spray is simple easy and fast to apply in convenient aerosol can. Compact Size AEROCOOL Cold Spray is a compact can only 170mm(h) x 50mm(d) making it ideal for all sizes of first aid kits or bags. The AEROCOOL Spray is a DANGEROUS GOODS product for freight so incurs a $20.00 DG freight charge and must be entered as a separate order to all the other products you wish to order.