Roowest 1000 Pcs Plastic Truck Trailer Door Seals, Tamper Evident Security, Blue Product Features Numbering Design: The plastic numbering seal is printed by laser, not easy to fade, and the default serial number is displayed clearly on the front for easy recording of information during use; The total length of the is 9.8 inches / 250 millimeters Tamper Proofing: The tamper-proof seal is for one time use only, each with a unique identifying serial number; Once the seal is locked, it cannot be opened; 1000 self-locking stamps are enough to meet your needs Quality Material: The plastic safety and anti tamper seal is made of quality plastic, which is aging resistant, corrosion resistant and has good resilience; It can withstand high temperatures and has higher durability under extreme weather conditions; The digital zip tie seal is an ideal choice for tool kits, as it is strong enough but not too difficult to break Easy to Use: These security seals can be easily inserted and self-locked in place; They are very portable and can immediately secure your items; A cutter is needed to remove them, and once removed, they cannot be used again Widely Used: The numbered disposable tamper-evident seal is suitable for container, trailer, truck, railway carriage, cargo, truck, warehouse, door, airline, luggage, duty-free shop, supermarket, and storage control Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!