(4) " HO " SCALE " STAIR'S WITH HAND RAIL ". THIS ITEM IS UN-PAINTED AND CAN BE PAINTED BY YOU. THIS ITEM IS MADE OUT OF "PLA" PLASTIC. THIS ITEM WAS "3D PRINTED". AS WITH ALL "FDM" 3D PRINTING THERE WILL BE LAYER LINES. THERE ALSO COULD BE SOME STRINGING OF PLASTIC. ( I TRY TO REMOVE ALL STRINGING). I DO COMBINE SHIPPING. THANK YOU FOR LOOKING THIS ITEM'S FOOT-PRINT IS: 1.045" LONGEST POINT // .550" WIDEST POINT // .330" LANDING AT TOP STAIR THIS ITEM IS NOT RECOMMEND FOR YOUNG CHILDREN UNDER 12 YEARS OF AGE