you can grind long distances over pipes, board on rooftops and even go through the window of an office block. we hope you all like them. homework will take 15-30 minutes to complete. i do wonder if the two are related. the board would be crazy to not accept you! both cushion and throw are super smooth, super soft and created from material designed to last a lifetime. little pieces of fabric sewn together. allow the bars to set in the refrigerator for about 20 minutes. extended service life up to 5 years, or 150,000 miles. 