"No Keys = No Cheese" means if you do not self custody your Bitcoin yourself, e.g. by removing it from the exchanges, then technically you do not own it. One of Bitcoins most useful attributes is allowing individuals to be fully sovereign.
There are other cool items available in this collection, check them out here.
These stickers are printed on durable, high opacity adhesive vinyl which makes them perfect for regular use, as well as for covering other stickers or paint. The high-quality vinyl ensures there are no bubbles when applying the stickers.
• High opacity film that’s impossible to see through • Fast and easy bubble-free application • Durable vinyl, perfect for indoor use • 95µ density
Don't forget to clean the surface before applying the sticker.