MATERIAL Polypropylene Polypropylene Polypropylene Polypropylene Acid-Free Archival Paper. Basic Info: Archival material created and made in USA. Non-Yellowing Acrylic Adhesive ✔ ✔ ✔ ✔ ✔. Pressure sensitive: Allow adhesive both sides of tab for durable and long lasting hold.

Versatile 10mm Double-Sided Putty Stickers. Transform your crafting and organizing experience with our Versatile 10mm Double-Sided Putty Stickers. Why Choose Our Double-Sided Putty Stickers?. Waterproof Adhesive for Crafts.

With the luxury of a repositionable option for up to five minutes, you can rest assured that your images and art pieces will look exactly as envisioned before you commit to a permanent bond. Why Choose Our Easy Repositioning Mounting Squares?.

Repositionable for Arts & Crafts. Their archival-safe nature ensures that your treasured photos and projects remain in pristine condition. Enjoy the flexibility of repositioning the squares within the first 5 minutes of application.

Permanent mounting squares can be easily repositioned in first 5 minutes of application.