The National Public Seating GRR32S is a durable back guardrail designed specifically for 18" x 32" straight risers. This essential accessory enhances safety by providing reliable support and stability for performers. Constructed from high-quality materials, the guardrail ensures long-lasting performance and can withstand the rigors of frequent use. Its sleek design seamlessly integrates with existing riser setups, making it an ideal addition for choral groups, theater productions, and other performance settings. Easy to install, the GRR32S back guardrail is a practical solution for enhancing safety and confidence on stage.