50Pcs Mailing Tube End Cap - Round Cardboard Shipping Tube End Caps - Plastic Poster Container Protective Plug for Storage and Mailing 3" ID

DescriptionDesigned to fit round mailing tubes with an inner diameter suitable for posters, charts, and delicate artwork, these plastic kraft tube caps provide a precise, snug seal. The thick, pressure-resistant end caps for tubes keep the paper roll secure during shipping, preventing damage or shifting through mail and logistics.Features-Color:Black-Material:plastic-Size:8.00X8.00X1.30cm/3.15X3.15X0.51in-Precise Tube Fit: Designed for a ideal fit with round mailing tube caps, these caps keep your poster tubes remain securely sealed during all types of shipping-Enhanced Protection: Made with hard, thickened cardboard, these mailing tube end caps protect your valuable posters or documents from crushing and deformation during transit-Easy Installation: The plastic kraft tube caps simply snap into place with a single press, allowing packaging for artists, designers, and engineers managing tight schedules-Smooth Surface Finish: Paper roll tube caps feature a smooth, burrfree edge that prevents scratch and keeps oil paintings, watercolors, and technical drawings pristine inside the tube-Secure Closure: Shipping tube plastic caps offer strong closure, providing that your poster tubes for mailing won’t accidentally open during longdistance transportation, keeping content intact

• Precise Tube Fit: Designed for a ideal fit with round mailing tube caps, these caps keep your poster tubes remain securely sealed during all types of shipping
• Enhanced Protection: Made with hard, thickened cardboard, these mailing tube end caps protect your valuable posters or documents from crushing and deformation during transit
• Easy Installation: The plastic kraft tube caps simply snap into place with a single press, allowing packaging for artists, designers, and engineers managing tight schedules
• Smooth Surface Finish: Paper roll tube caps feature a smooth, burrfree edge that prevents scratch and keeps oil paintings, watercolors, and technical drawings pristine inside the tube
• Secure Closure: Shipping tube plastic caps offer strong closure, providing that your poster tubes for mailing won’t accidentally open during longdistance transportation, keeping content intact