These non-trace picture frame nail hooks are sturdy. It is simple , but very practical in use, which brings great convenience to you. Simple and effective way to hanging picture, so don't hesitate, come to choose it. Features -Color:White -Material:Resin -Size:17.00X10.00X2.50cm/6.68X3.93X0.98in -Fine workmanship and simple structure design will ensure the practicality and durability. -Suitable for hanging art painting, photo frames, clocks, tapestry, and other small items as you like. -It is suitable for home, office and school to hanging and displaying picture frame, painting. -The hangers have good effects on block walls, brick walls,concrete walls, plaster walls, etc. -The wall invisible nail hangers can easily meet your different requirements, useful and practical. Package list: 8 x non-trace hanger hook mini 36 x non-trace hanger hook small 12 x non-trace hanger hook large 8 x non-trace hanger hook extra large 10 x four- hooks 2 2 x hook handrail