These 100% pine blocks are approximately 6 3/4" from top to bottom, dimensions of the transition piece (top) are surface height 3 1/2", and a surface of depth 2 1/2”". purchase price is for 1 BLOCK style transition . These have fabricated to use with moulding up to 3 5/8. These all pine blocks can be either stained, or primed and painted!! These are made From 100% Bare pine crown molding, I also have the transition block which bridges two pieces of crown as Well as outside corners! I will prime and paint these for you if need be, white only though! If you need more or to combine a package, message me with quantity of each needed and I will create a listing for you.