Every shelf support we manufacture is 1/2" thick, 1" deep and to the specified length, providing more support strength than acrylic rod.
 
Screw holes are 1/2" in from each side (two total).
 
Every support is individually bagged and includes screws and white plastic anchors.
 
Also sold in 2-Pack for $19.30 ($9.65 ea.) or 10-pack for $80.73 ($8.07 ea.)