An envelope set that brings a touch of order—and a hint of quiet ingenuity—to everyday paperwork. The Sikigu Index Envelope Set is designed with built-in tabs, allowing you to organise documents without resorting to sticky notes or improvised labels.

Each envelope features six adjustable index tabs, which can be positioned to suit your filing system. A small detail, certainly, but one that makes locating documents refreshingly straightforward. The lightly embossed “Minute” texture adds a subtle tactile quality, reminiscent of fine fibres, giving the paper a refined, almost textile-like presence.

Despite their generous size, the envelopes remain pleasingly lightweight, making them easy to handle, store, and revisit—even after some time has passed. Practical, yes, but with a design that feels considered rather than purely functional.

Clever Details That Count

• Built-in indexing system: Adjustable tabs always make organising and finding documents effortless—no extra labels required.
• Lightweight yet structured: Easy to store and handle—never bulky, never cumbersome.
• Refined textured finish: Subtle embossed surface adds a tactile, elevated feel to everyday filing.

Details

• Size: W332 x H240 mm
  
• Contents: 3 pcs envelopes (White, Light Gray, Dark Gray)
  
• Material: Paper
  
• Country of Origin: Japan