Product #: 18C300
SOLID SEAT INSERT - 16 x 16 in (40.6 x 40.6 cm)
Designed to prevent wheelchair cushions from sagging when used in a sling seat. These inserts are made of 1/4 in (6.4 mm) birch plywood for strength. All edges and corners are radiused to prevent damage to cushion covers. These inserts will help to promote better posture and therefore are more comfortable.