WHAT LENGTH PIPE OR TUBE SHOULD I USE ?
Giza Pyramids create a larger footprint which means for it to be tall enough to sit under you need
a large base. The smallest an average size adult would use is around 150 cm x 150 cm or 5 ft x 5 ft base. This gives you a total height of around 1 metre or 3 foot 3 inches. As the size of the base increases so does the overall height and always in proportion to the sacred geometry.
Nubian and Russian Pyramids have a smaller footprint but are much taller so ceiling height needs to be taken into account. To fit under an 8 foot or 2.4 metre ceiling this Pyramid style will have a base no larger than 136 cm x 136 cm 0r 4 foot 5 inches.
You need to decide what space you have available and I can help you make the simple calculation
to cut the your pipe or tube to the correct length.