
You are fine. They need to be cut and leveled better by the manufacturer. When you flip the bottom flaps over to glue, the top half seems to align well, but when it reaches the bottom there is extra space between the edges of the flaps. It doesn't close perfectly. The edges should be more even. My explanation might be hard to understand so I'll post a photo as soon as I can.

Inch Corrugated Cardboard Sheets by Juvale
3 Review

Protect Fragile Items With Aviditi'S 4" X 250' Corrugated Cardboard Roll - Flexible Kraft Wrap With A-Flute Design - Ideal For Glass, Metal & More!
10 Review

๐ฆ B101010 Corrugated Boxes by BOX USA
3 Review

Schliersee Shipping Corrugated Boxes Mailers
3 Review

Fuxury Pink Anti-Static Bubble Cushion Wrap Roll Air Bubble Roll 1 Roll 36 Feet
3 Review

Honeycomb Cushioning: Eco-Friendly Biodegradable & Recyclable Wrapping Solution
3 Review

๐จ Fuxury Blue Anti-Static Bubble Cushion Wrap Roll - 2 Rolls, 72 Feet Total: Protect and Secure with Air Bubble Technology!
3 Review

Heavy-Duty Perforated Sticker Supplies with Advanced Cushioning
3 Review