Sticky notes

The selected item is part of a pack of nautical-themed paper goods, specifically from the Violet Studio "Handmade Happiness" or "Nautical Collection" by Crafter's Companion.
This specific piece is a paper tag or banner featuring a pink seashell pattern against a light blue and white background. Based on the product packaging visible in the full image, these are part of a 30-piece set that can be used for various crafts including:
Luggage Tags: The packaging explicitly identifies the set as "Luggage Tags".
Bookmarks: Similar nautical seashell designs are frequently used for handmade bookmarks.
Paper Crafting: These sets are common in scrapbooking and general paper crafting for creating gift tags, bookish gifts, or decorative accents