set 1(组合一) combination two(组合二) combination three(组合三) a style 50*70 black silver edge round beads frame(A款 50*70黑色银边圆珠框) b type 40*60 black aluminum alloy frame(B款 40*60黑色铝合金框) c style 40*40 black bamboo frame(C款 40*40黑色竹节框) d style 40*40 minimalist solid wood red wood frame(D款 40*40极简实木红木框) e style 30*40 black bamboo frame(E款 30*40黑色竹节框) f type 30*40 black aluminum alloy + cardboard(F款 30*40黑色铝合金＋卡纸) g type 30*40 black aluminum alloy + cardboard(G款 30*40黑色铝合金＋卡纸) h 30*30 minimalist solid wood red wood frame(H款 30*30极简实木红木框) i style 25*30 minimalist solid wood red wood frame(I款 25*30极简实木红木框) j type 25*30 minimalist solid wood red wood frame(J款 25*30极简实木红木框) k style 22*22 medium and elegant brown solid wood frame(K款 22*22中古雅棕实木框) l style 22*22 medium and elegant brown solid wood frame(l款 22*22中古雅棕实木框)

same size as above(同上尺寸)