PATIKIL 100pcs Mailing Tube Plastic End Caps 1-Inch ID PE Round Cardboard Shipping Tube Lids White Protective Poster End Caps for Paper Documents Artwork Storage

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.