"I love saunas so much, I want to wear them all the time." This pop and slightly retro neon sign-style sticker ignites the hearts of sauna lovers. The words "SAUNA," "銭湯 (sentō - public bath)," and "37 (sauna)" glow in the dark. And adorable rubber ducks and characters happily sweating. The exhilaration after a sauna and the excitement of a night out are condensed into this single sticker. The biggest highlight is the shape itself, which is a "sauna hat." Just by sandwiching it in a clear case, your smartphone instantly transforms into "sauna spec." [Recommended Points] • Design: Color scheme inspired by retro neon tubes. In addition to the words "SAUNA" and "銭湯," the sacred number for sauna lovers, "37," is also firmly engraved. • Size: An exquisite size of approximately 5.5cm x 5.5cm. It fits perfectly on the back of general smartphones such as iPhone and Android. • Durability: Waterproof, so you can safely stick it on items that are easily exposed to water. It is also ideal for my bottles that tend to condense and smartphone cases that are touched with wet hands. ※ Not recommended for application on car and motorcycle bodies or tools used outdoors because it is vulnerable to long-term ultraviolet rays and rain and wind. We recommend using it indoors or on personal belongings. [Usage Scenarios] • Customize by sandwiching it on the back of your iPhone or smartphone case (clear case recommended!) • As a one-point accent for PCs, MacBooks, and tablets • As a mark for sauna my bottles and protein shakers • For sticker tuning of camping gear and cooler boxes • Stick it on your planner or notebook to enjoy "sauna activities" in your daily life [Product Specifications] • Size: Approximately 5.5cm x Approximately 5.5cm • Specifications: Waterproof, glossy finish • Condition: New, unused #sauna #sauna lover #sauna activity #sauna ikitai (I want to go to the sauna) #sentō #sauna goods #sticker #seal #smartphone sticker #neon #retro pop #37 #sauna hat #sauna boy #sauna girl"