The new class of XXL Pelican Transport Cases,50/50 lid-to-base ratio for easy loading,Watertight, crushproof and dustproof,4 strong polyurethane wheels with stainless steel bearings,Completely detachable lid for full access,Open cell core with solid wall design - strong, light weight,Easy open Double Throw latches,Fold down handles,Stainless steel padlock protectors,Automatic Pressure Equalization Valve - balances interior pressure, keeps water out,O-ring seal,Lifetime Guarantee of Excellence,Dimensions: Interior (L x W x D) 41.12" x 21.54" x 14.88" (104.4 x 54.7 x 37.8 cm),Dimensions: Exterior (L x W x D) 44.90" x 25.32" x 16.50" (114 x 64.3 x 41.9 cm)