Using your KittenBot Silicone Sleeve is a breeze. Just stretch the sleeve gently and place it over your micro:bit board. The white bottom 'bumper' can be slid on when you're not using the DragonTail breakout. You can wear the micro:bit by using the kitten ears on the case. When it comes to maintenance, simply wipe the sleeve with a soft, damp cloth to keep it clean. Avoid using harsh chemicals as they may damage the silicone. Be careful when stretching the sleeve to prevent any tears. That's all you need to know to enjoy your KittenBot Silicone Sleeve for a long time.