Burundi Geography. The landlocked small country of Burundi, located on the northeastern shoreline of Lake Tanganyika, is a very mountainous country. The only land below 3,000 feet is a narrow strip of plain along the Ruzizi River in the west. Burundi's highest point is Mount Heha which rises 8,759 ft.
Re: car seat cushion foam replacement. I bought seat foam from BCS about eight years ago and it was too stiff. I bought a narrow can from the grocery store and after cleaning it, I used a hack saw to cut the top lip off. This makes a great foam cutter, no flying debris like a hole saw.
It is recommended that it be replaced at least once a month. USAGE: The Nasal Soft CPAP Cushion is intended to be used as a skin protection device only. Replacement of cushions is recommended every 30 days. Do not place cushion in mouth, keep cushion out of direct sunlight & keep cushion away from open flames. Mineral Oils from the cushion may leave a mark if placed on furniture, painted surfaces, or fabric for an extended period of time.