· Generous Capacity: Capable of accommodating 25 small dollars per tube, these coin containers are ideal for collectors who prefer a bulk storage solution without the use of wrappers, thus maximizing organizational efficiency and space utilization.· Superior Quality: Constructed from high-grade, unbreakable plastic, these coin tubes are crafted to provide utmost protection. They are known for a consistent diameter of the inner coin chamber, the tightness of the lid, and exceptional materials.· Enhanced Security with Screw-On Cap: this small dollar coin tube's robust screw-on cap forms a secure seal, effectively protecting your coins from dust, moisture, and accidental spills, thereby preserving the pristine condition of your collection.· Air Tight Seal for Long-Term Protection: Equipped with an air-tight locking mechanism, these protective coin tubes seal your coins away from the harmful effects of air and moisture, ensuring long-term preservation and security.· Precision Engineered for 26.5mm Coins: Tailored to fit "Sacagawea", Presidential, and Susan B. Anthony dollars, these plastic tubes ensure a snug fit, protecting your coins from damage and noise. The 52.2mm depth offers secure and effective storage.