【5x Odor-Proofing & Antibacterial Silver Ion × 7x Strength & Extra Thick 90 Microns】IKURASHI Compression Bags for Travel - Compression Power-kun 【Triple Zipper Seal Enhanced】Hand-Rolled Type, Supervised by a Professional Organizer, Convenient Goods, Large Capacity, Odor-Proof, Reusable, Business Trips, School Trips, Black Storage Bag Included, L 10 Pieces Material: Nylon (PA), Polyethylene (PE), Polypropylene (PP) Color: Transparent Product Dimensions: 50 cm Length x 35 cm Width x 0.3 cm Height Features: Lightweight, Vacuum Seal, Stackable Recommended Uses: Clothing, Travel ✔【Size/Material】L Size: 35cm x 50cm. Material: Main Body/Polyethylene・Nylon (Antibacterial Silver Ion), Slider + Zipper/Polyethylene. ✔【7x More Tear-Resistant, Extra Thick 90 Microns for Enhanced Durability】Compared to general 60-70 micron materials, the thickness is about 1.8 times greater. This makes these compression bags 7 times more resistant to pulling and tearing! They are also resistant to pressure and friction inside suitcases, and are a highly durable type of compression bag that won't easily tear even with repeated use. ✔【99% Antibacterial｜With Silver Ion】The compression bags are made of a special material that incorporates silver ions, which suppresses the growth of bacteria by up to 99% (according to third-party testing data). These antibacterial compression bags are perfect for those who want to keep their underwear and towels clean throughout their travels. ✔【5x Sealing Power｜Advanced Triple Zipper Structure】Our uniquely developed compression bags have a triple zipper structure that firmly blocks even the slightest air intrusion. Compared to conventional double-zipper products, the sealing power is improved by about 5 times. Air is less likely to return after compression, and the bags stay flat for a long time. They prevent luggage from shifting or becoming bulky due to movement or vibration during travel, and maximize the space in your suitcase. They can also hold clothes firmly in place, making it easy to organize, and are very useful for business trips and returning home. ✔【Comes with a Convenient Black Storage Bag】A dedicated black storage bag is included as a gift! You can store the compressed bags together, which is convenient for temporarily storing private items such as underwear.