Specification: Origin: Mainland China Material: Wood Size: Chicks: The First Layer: 11*8.5cm/4.29*3.32in, The Second Layer: 7.5*6.2cm/2.93*2.42in, The Third Layer: 6*4.7cm/2.34*1.83in, The Fourth Layer: 4.5*3.8cm/1.76*1.48in, The Fifth Layer: 3.2*2.7cm/1.25*1.05in, The Sixth Floor: 2.2*2.2cm/0.86*0.86in, The Seventh Floor: 1.5*1.7cm/0.59*0.66in, The Eighth Floor: 1.1*1.4cm/0.43*0.55in, The Ninth Floor: 0.8*1cm/0.31*0.39in, The Tenth Layer: 0.4*0.6cm/0.16*0.23in Maintenance: Because the doll is wood products, wood can not be washed, can not be exposed in the sun, after opening the doll does not play, please set back in time, do not place the upper and lower halves separately, for a long time, the doll will expand and shrink and will not be covered. The surface of the doll is covered with environmentally friendly water-based paint, which is safe to remove the paint, do not wipe with alcohol, as long as the wet towel is wrung out to wipe off the dirt, if you do not pay attention to the above matters, the doll will not be able to close, especially the wood will expand when it touches water, and the exposure will crack. Open Way: Hold both ends of the doll, break it off, do not use twisting, otherwise it will make a harsh sound. Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Package includes:1Set*Animal Matryoshka Dolls