READ FULL ITEM DESCRIPTION!  CHECK OUT OUR OTHER STORAGE CASES!  IF BLACK GOES OUT OF STOCK, ALL ORDERS WILL BE UPGRADED TO THE NEXT SIZE CASE UP AND COLOR WILL BE YELLOW INSTEAD OF BLACK!! This is a must have for all serious card collectors! These go fast so get your's now! This is very close to the construction and quality level of much more expensive cases. this IS NOT pelican brand but is made very similar to the boxes they offer. box design is example only. Actual product may vary in color and design.  This Can Fit nearly any size card/cases.  I have personally stored both PSA and BGS graded cards, as well as cards in standard top loaders, top loaders with team bags, card savers, one touches, 5x7 over sized cards and more!  About this item  - Press and pull latches  - Built in pressure-release valve  - Padlockable for added security  - Shock-proof, waterproof, dust-proof, temperature-resistant  Description  This protective box features foam inside and a customizable compartment to store all of your valuable goods snugly and safely. This safety box also includes a pressure valve that maintains internal and external pressures.  Composed of a high-impact material and resistant to extreme hot and cold temperatures. This high-intensity, airtight, lightweight, and durable protective box made by duratool, will protect your collection and important documents and valuables in nearly any adverse environment as its not just for cards, but for anything you choose to store inside.  Specifications  Outside dimensions: 16 1/2 " x 13" x 7"  Inside dimensions: 14 1/2" x 10 1/2" x 6"  Shock-proof design prevents contents from being broken or damaged if dropped.  Pressure-proof design prevents contents from being broken under pressure.  Water/Moisture-proof design prevents the case from rusting if box is submerged. (Ring must be properly adjusted. And it's not recommended that the box is intentionally submerged, or submerged in water 12in deep or longer for a long period of time)  Features a valve that maintains the balance between internal and external air pressure  It has testing standards that reach IP55.  Color: black  16 1/2 " x 13" x 7"  Directions for Customizing  Inside foam is composed of “pick and pluck” cubes on the top layer. It can be cut horizontally and vertically in order to create small cubes that can be plucked out. The Surrounding foam can be customized to the shape of what you are storing in the case and used as a template for the next layer .  Measure the cards you would like to customize the case for and count the number of cubes you should remove to fit your specific card set. Simply cut the top layer and use it as a template for the bottom foam by placing it over top the bottom layer and tracing your design, then cuttung it carefully. Remove cubes all the way to the bottom of the case (otherwise your lid wont close). A knife/box cutter works really well to cut and shape the foam to your needs.  if your slabs are extra long (theres tons of different sizes) you may have to trim the lid layer of foam or consider storing them on the side rather then upright. correct storage depends apon how YOU custom the inside and your slab size. *DISCLAIMER*  photo shown is for example only. its purpose is to show you all the possibilities you can do with the inside.  the foam inside IS NOT pre cut, but made of foam, and a top layer that is pick and pluck style foam that is pre-scored for easy seperation. This is also NOT a Pelican Brand, but is made very similar to the boxes they offer. box design is example only. Actual product may vary in color and design.  the IP55 RATING: low pressure water and jets of water from all directions.  This case can protect your items from most water damage on most cases (floods, weather and other general areas such as spilling). It is not meant to be stored or kept underwater. prop 65: Cancer and Reproductive Harm - www.p65Warnings.ca.gov SHIPPING:  SHIPS FREE TO USA! NO MATTER HOW MANY YOU BUY! * order processing is only done on 3-5 business days*  items are only shipped during the normal business week of monday-friday*  most orders are shipped in a few days via fedex or usps priority mail and may come from our sister site as we sale on many different sites*  All Sales final, no returns unless under special circumstances, and in those special cases (damaged goods, etc), a return must be requested within 3 days and returned within 7. I WILL NOT honor any returns after the item as been opened or tampered with and/or the contents been destroyed, damaged/wet or cut.*  DUE TO THE PANDEMIC WE ARE ALSO NOT DOING RETURNS ON ANY OPEN ITEMS. BUT WILL REFUND/REPLACE ANY DAMAGED ITEMS Ask all questions before buying*  DOES NOT APPLY TO INTERNATIONAL BUYERS*  there will be a surcharge for Alaska, Hawaii, and Puerto Rico*  DOES NOT APPLY TO USA TERRITORIES* upon buying this item you agree to these terms and have read the entire description.