• Set of 16 rubber wheels suitable for different devices. • Universal wheels that rotate 360 degrees for easy maneuverability. • Durable materials that support heavy loads. • Soft gel material that protects the floor from scratches. • Quiet operation that reduces friction. • Easy installation thanks to its self-adhesive function. • Smooth rotation and robust features to keep items intact. • Includes 4 bags of plastic beads, 4 bags of steel balls, 4 rubber bead suction cards, and 4 steel ball suction cards. • Total weight: 0.14 kg. • Color: white. • Material: plastic and rubber beads.