1/4" Ash G1S 4'x8'. Manufactured 3-ply with an A-3 rating meaning A-quality face, 3-level shop back. Face is rotary cut with 1 piece. Half sheets are available. Availability: Usually ships in 2-3 business days. 1/4" Ash G1S 4'x8' 1448ASH$54.95 ©2008 Public Lumber Company. All rights reserved.