Capture all the precious moments of your little one's first year with these beautiful 3D acrylic Milestone cards. These cards are perfect for capturing those fleeting memories and creating a beautiful keepsake to look back on for years to come. Celebrate each milestone with a cute photo and a heartfelt message, creating memories that will last a lifetime. Let these milestone cards be a sweet reminder of how fast your baby is growing and changing before your eyes. with in the box there are 14 cards in total. Hello World, One week old & 1-12months old. Each arch sign is 3mm thick & measures about 11cm high by 8cm making it the perfect size to sit above baby's head or having them hold. IMPORTANT: these Items are designed as a photo prop & not as a baby toy. Adult supervision is always required. Please use a damp cloth and wipe. Do not use harch cleaning products as it will damage the acrylic.