Poly 4′ Adirondack Glider Poly 4′ Adirondack Glider – $729.00 Amish Poly 4′ Adirondack Glider Poly Lumber Many colors available Includes All Stainless Steel Hardware! Bracing is made of aluminum to prevent corrosion and rust. Item #AHBG4800 $729.00 Choose From Any Of These Colors – Either One Solid Color or Two Tone – All At The Same Cost!