Measure the height of your child as they grow by marking their growth from 1.5 to 5.5-feet. Growth chart features an ivory background with black numbers and markers and charcoal rocket ship wooden accents. Recommend marking the growth of your child with a ball point pen (color of your choice). Use height lines on chart to hang at correct height. Clearance allowed for various baseboard heights in your home. Insert screws in both top and bottom to stabilize Growth chart so it doesn't swing or sway side to side. Made of medium density fiberboard (MDF) composed of recycled wood fibers and finished with low VOC (volatile organic compound) paints. Computerized machine cut to maintain consistent quality. Designed and manufactured in Canada. The Growth chart measures 6-inches wide x 47-inches high.