Don&';t miss out on your dive because of gear problems, get this great save a dive kit!!! Hard case measures about 8 x 5" x 3 1/2" Multi tool which comes with (standard & flat head screwdrivers, 4 different size wrenches, 2 different sized allen wrenches) Silicone replacement mouthpiece Silicone replacement mask strap Silicone replacement fin strap Heavy duty snorkel keeper 2 Zip ties 20 Piece various sized o-rings 1/4 Ounce silicone lube