Linlinzz Magnetic Office Sculpture - Stacking Nuts This Magnetic Desktop Art Sculpture is a fun, classic desk toy! Great for gifting. Box measures 4" x 3" x 1.5" Pass the time by sculpting your own creations with this unique magnetic desktop toy. You can create an infinite number of designs. This is a must have for an office worker, student or just about anybody who loves to use their imagination to create things. Each set includes a 3.5 inch x 2.75 inch magnetic base to showcase your metal sculpture. Plastic base. Magnetic peices made of metal. Actual number of pieces may vary. This product contains strong magnets. Keep magnets away from computers and anything else that might be sensitive to magnetic fields. WARNING: Choking Hazard - Small parts. Not for children under 3 years. This item is NOT for children as it contains small parts and magnets.