You'll receive 20 chalkboard signs and two white markers, so you can share them with your friends or use them for convenience. The small chalkboard signs are designed in an L-shape, allowing you to place them stably on a flat surface. They are erasable and can be wiped clean with a towel, making them suitable for a variety of materials. Made of PVC, these erasable chalkboards are safe, odorless, and unlikely to crack or deform. The surface is easy to clean, making them suitable for long-term use. Suitable size: The mini chalkboard labels measure approximately 3 x 4 inches, providing ample space for writing messages. The medium-sized chalkboard is neither too small to be ignored nor too large to block other information, adding a touch of class to your party. Versatile uses: The chalkboard sign labels can be used as food and beverage labels, tabletop numbers, name tags, and more, making them suitable for weddings, birthday parties, and other events. Material: PVC. Color: Black. Specifications: 100*75mm - Matte Black.Package Contents: 20*100*75mm Matt Black + 2*White Pens (105*8mm). This is the package contents only. Other items are not included.Note: 1. Due to different monitors and lighting effects, the actual color may vary slightly from the image.2. Due to manual measurement, please allow 1-3 cm deviation.