LENGTH: 10.4″/265 mm
WIDTH: 8.3″/210 mm
HOLES: 10mm (Hexahedron)
TOP HOLE ~ approx 1.2 inch / 30.5mm.
(Due handmade work internal diameter can vary within 1.2-1.225 inch /30.5-31.1mm).
We strongly recomend use with this model our Poles by CooB or other poles with Diameter ~1.2 inch.
Also you can use additionally electrical tape as sealing layer on your poles.
WEIGHT: about 0.45 kg