Honestly i get confused with densities cause so many different companies have different standards. plus everyone is different. ur hair style, the density of ur own natural sides can be higher or lower than mine. But rule of thumb for me, I would try and keep that area with lower density.. unless u have very thick and dense hair,, Hair piece hair tends to be thicker than ur own hair. so for me a lot of times the temple flaps stood out and didn't want to blend in with my side hair, and my side hair is kept short too.. so for me personally i found that lower density in that area helped with the blending. For ME i would order light density in that area. so maybe toplace density of whatever they consider light or extra light. For my next order I think i will even ask for lower density. Probably extra light, but that depends on the person. that just works for me, jus tmake sure its not TOO thick. otherwise ull just have to pluck out hairs to blend it in.