PATIKIL 30 Pcs Mailing Tube Plastic End Caps 2.9" ID PE Round Cardboard Shipping Tube Lids White Protective Poster End Caps for Paper Documents Artwork Storage
Internal Diameter: 73 mm / 2.87 inch; Outer Diameter: 78 mm / 3.07 inch; Height: 11.5 mm / 0.45 inch; Packing List: 30 Pcs x Protective poster end caps
Material: The round cardboard shipping tube lids are crafted from premium plastic. They are reusable and effectively resist fading and discoloration. Their friction design ensures they remain firmly in place throughout transit. Features: Specifically engineered to protect mailing contents, these end caps prevent shifting or dislodging during shipping and storage. They form a tight, protective seal that shields against impact, dust, and moisture.
Instruction: To apply, place the end cap over the open end of the mailing tube and press down firmly until it fits snugly. This simple action creates an immediate barrier against environmental elements.
Application: The round cardboard shipping tube lids provide secure sealing and reliable protection for valuable documents and artwork. Suitable for paper materials, shipping, mailing, and storing posters, blueprints, drawings, certificates, and photographs.
Note: Please make sure that the inner diameter of the end cap matches the diameter of the mailing tube opening. Do not force the cap onto damaged or deformed tube ends.
