They are AB color (iridescence) rhinestones strongly sticked onto 1/4 inch rhombic holes stretchy mesh fabric. It can be cut to appropriate size to
36 X 48 Multicolored Rhinestone Mesh, Stretchable Black Fabric
Sheer All Over AB Rhinestones On Stretch Power Mesh Fabric, Dancewear
Sheer All Over AB Rhinestones On Stretch Power Mesh Fabric, Dancewear
36 x 48 Multicolor Rhinestone Mesh Fabric with Crystal AB Stones
X Fabric Wider Version Stretchable Rhinestone Fabric / X Fabric
Exquisite AB Color Rhinestone Fabric Iridescent Bling Crystal
Sheer All Over AB Rhinestones On Stretch Power Mesh Fabric, Dancewear
BLACK / CRYSTAL AB Stretchable Rhinestone Fabric / X Fabric
Exquisite AB Color Rhinestone Fabric Stretchy Mesh, a
36 x 48 Multicolor Rhinestone Mesh Fabric with Crystal AB Stones
Exquisite AB Color Rhinestone Fabric Stretchy Mesh, a Yard (48 inch by 36 inch) Black : : Home