Candle will burn up to 40 hours. It's dimensions are 2 1/2" wide and 4 1/8" tall. Burn the St Jude White Candle when in need of urgent favors or to solve difficult problems. "Most holy apostle, Make use I implore you, of that particular privilege given to you, to bring visible and speedy help where help is almost despaired of. Come to my assistance in this great need that I may receive the consolation and help of heaven in all my necessities, tribulations, and sufferings, particularly - (here make your request) that I may praise God with you and all the elect forever. Amen."