Slatted
/ˈslætɪd/
Definition 1 of 1
Pro Tip 1/3Visual Imagery
Imagine products with parallel strips of material to grasp 'slatted' in frequent use. 
She bought a slatted wooden bed for better mattress support.
Pro Tip 2/3Light and Air
'Slatted' items often allow light or air through, which can suggest openness or ventilation. 
They preferred the slatted room divider for its airy feel.
Pro Tip 3/3Functional Design
'Slatted' also implies a design choice that serves a function, not just aesthetic. 
The slatted rack in the oven ensures heat circulates evenly.