Thank you for viewing. These are Muji magnetic hooks. There is one large set and one small set. Thank you. MUJI Aluminum Hook Magnet Type Large: 2 pieces, approximately 5cm wide x 7cm high Weight capacity: 0.5 kg Small: 3 pieces, approximately 3.5cm wide x 5cm high Weight capacity: 0.25 kg New, unopened *Discounts are available only when purchased with other items. Please let me know in the comments.