To use this Meowy Catmas acrylic ornament, first remove the protective film. Just gently peel the plastic off. If it's a bit tricky, use tweezers to lift one corner. Hang it up using the included strings. As for maintenance, keep it away from sharp objects to avoid scratches. Clean it with a soft, dry cloth if it gets dusty. Remember, this is a one - sided design, so hang it in a way that shows off the best side.