Only the most affordable materials will be needed. The traditional mesh, which under the weight of the body so often stretches and sags, is replaced by a canvas canvas. Pick a suitable piece with a width of 700 - 900 mm and a length of 2100 mm. Fold the edges of the long sides and sew in large steps on the sewing machine with thick threads. Two sturdy sticks will replace shovel cuttings. Buy them at a hardware store and cut the necessary blanks to the width of the blade, making an allowance of 50 - 70 mm. And so that the tree does not rot in the rain, cover the sticks with 1 - 2 layers of drying oil or oil varnish. Step away from the ends of 75 mm and drill holes. Their diameter depends on the thickness of the rope used for stretching. A linen cord is quite suitable. Pass it into the holes of the sticks, as shown in the figure, measure the length. Recall that the length of the cord should be such that it can grasp the tree 2 to 3 times and even have an allowance for the knot.
The edges of the canvas on the narrow side also need to grab. There are two ways to do this. One you see in the picture. It requires special metal rivets - eyelets. But if problems arise, they can be eliminated by sewing the edges of the canvas with two or three lines. Stitch the holes with an awl or boot needle and sew with thick threads.
But eyelets are preferable. There will be an opportunity to fasten a pillow to one of the edges of the hammock. We also advise you to do it. Pattern — optional. And the same material - tarpaulin. And the filler from pieces of foam rubber will give the form.