Using these products is super easy. Wear the T - shirts, tank tops, and hoodies as you normally would. They're great for casual outings or active adventures. The tote bags can carry your daily essentials or be used for shopping. Hang the posters on your walls to add a cool touch to your room, and use the home decor items to spruce up your living space. As for care, most of the apparel can be machine - washed on a gentle cycle. For the tote bags, spot clean with a mild detergent. When handling posters, avoid creasing or getting them wet. And for home decor items, just dust them regularly to keep them looking great.