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" in from each side (two total).
 
Every support is individually bagged and includes screws and white plastic anchors.
 
Also sold in 2-Pack for $22.81 ($11.40 ea.) or 10-pack for $94.77 ($9.48 ea.)