Tea and Reading Bookish Vinyl Sticker – Emily Cromwell Designs Righ

This website is an online shop called Emily Cromwell Designs, selling a variety of products including vinyl decal stickers, stationery, accessories, and home goods. The specific page you linked to is for a "Tea and Reading Bookish Vinyl Sticker," which is described as being hand-lettered, weather-resistant, and dishwasher safe.