Experience the "emotional" feeling after a good sauna session, condensed into a neon-glowing sauna hat sticker ♨️ Hello, sauna lovers! This is an original sticker that combines the neon signs of the night city with a love for saunas. Inside the silhouette of a sauna hat, we've designed the words "SAUNA," "銭湯 (sentō - public bath)," and "37 (sauna)," along with cute rubber ducks and a character enduring the heat waves (?). All in a neon style. The vibrant neon colors stand out against the black background, instantly transforming your belongings into "sauna-spec." This item is sure to spark conversations with your sauna buddies, with them asking, "Where did you get that?" • Detailed Design: Recreates the atmosphere of retro neon tubes. In addition to the words "SAUNA" and "銭湯," the number "37," familiar to sauna enthusiasts, is also prominently displayed. • Cinderella Fit for Smartphones: The size is approximately 5.5cm tall x 5cm wide. It's the perfect size to slip behind or stick onto the back of your iPhone or smartphone case (see image 2). • Durability: Waterproof, so you can safely apply it to items that are likely to get wet. Ideal for drink bottles that tend to get condensation, or pouches for your sentō set. ※ Not recommended for application to car or motorcycle bodies, or tools used outdoors, as it is vulnerable to long-term UV rays and rain/wind. We recommend using it indoors or on personal belongings. [Usage Scenarios] • On the back of your iPhone or clear smartphone case (especially striking on black smartphones!) • As an accent on your PC, MacBook, or tablet • To mark your personal sauna bottle or tumbler • For customizing your sentō/spa bath set (spa bag) • On the cover of your sauna notebook (sauna activity log) [Product Specifications] • Size: Approximately 5.5cm x 5cm (see image) • Specifications: Waterproof, glossy laminate processing • Condition: New, unused