-SAFE MATERIA: Our make up brush covers are made of food grade silicone, BPA free, soft, flexible and durable. You dont need to worry about our make up brush holders for makeup storage will hurting your skin or damaging your foundation brushes. -TRAVEL ESSENTIAL TOOLS: Lightweight design makes our silicone makeup brush cover very easy to carry, you can put our brush organize and storage case in your brush covers handbags purpses. Keeping your travel organizer clean and just need one bag for your makeup and brushes when travel or hang out. -SUITABLE FOR MOST BRUSHES: Flexible material makes the travel makeup brush guards very soft, so the makeup brush holder travel can stretch to fit various sizes of makeup brushes. For small make up brushes, just need to combine multiple small makeup brushes together. -SAY GOODBYE TO BREAKOUT: Our make up brush holders for brush case will enclose the brush bristles, keeps them from dust and dirt wherever they're in your vanity dresser or makeup brush holder travel, so that your skin wont get pimple, irritation or redness when making up next time. -A MUST HAVE MAKEUP TOOL: The makeup protector gurads will be perfect tools for make up lover.