This modular sign holder is for use with stems and sign holder bases, molded in clear k-resin plastic that durable for outdoor or indoor use. Firmly attached to your sign frames. Product dimensions: 3" Length x 1.1" Width x 0.4" Thickness Product weight: 0.4 lb For use with stems and sign holder bases Molded in clear K-resin plastic 3" Long, .375" Wide, 1.125" High Usage Tips: - Additional info: - PH-SH-MOUNT-CLR #00275