This aLOKSAK Mixed Pack is supplied as:1 x aLOKSAK (5in x 4in)Great for your watch, car keys or other small items1 x aLOKSAK (4in x 7in)Great for large smartphones including iPhone 6 Plus1 x aLOKSAK (6in x 6in)Great for small cameras or money1 x aLOKSAK (9in x 6in)Meets the TSA requirements for the one storage bag you are permitted to use for all of the 3 oz liquids, gels and aerosols in your carry-on. No more damage from toiletries leaking during your flightaLOKSAK® bags are resealable element-proof storage bags featuring a hermetic seal. That means absolutely no water, air, dust or humidity permeates the closure.Features: NEW Double Zipper design for extra durability Hermetic Seal - An Absolute Airtight Seal Preventing the Re-entry or Release of Air and Micro-Organisms Protects Against Microscopic Particles like Dust and Sand Recyclable and Reusable All Touch Screen Electronics Work 100% While Protected Make and Receive Phone Calls While Phone is Protected Technical Specs: Comprised of a 6 Mil Patent Protected New Generation Film Dart Impact ASTM Method D-1709 - Typical Value: >650 grams Tensile Strength ASTM Method D-882 - Typical Value: MD: 6,250 PSI / TD: 5,900 PSI Scuba Schools International Certified Waterproof Up to 200 Feet/60 Meters Durable 6 Mil Film has a “Cold-Crack” Tolerance to -40 F/-40 C, Far Lower than that of PVC or Vinyl No BPA or Use of Any Harsh Chemicals More about aLOKSAK Element-Proof Storage Bags:Electronics, personal items and firearms are damaged from exposure to the environment. aLOKSAK is the only re-sealable, flexible storage bag offering protection from all the elements. The patented, light-weight storage system prevents air, humidity, water, dust and sand from harming your valuables. aLOKSAK can also ensure your treasures are safe from the passage of time.These bags are used for safe element proof transport and storage by outdoor enthusiasts, all branches of the U.S. and Foreign Military, and by many governmental and law enforcement agencies worldwide! aLOKSAK Waterproof Bags Mixed Pack (Pack of 4)