Twin Size: 39.3"(W)*78.7"(L)*76.77"(H)Size Choice Advice: In order to choose the perfect size, please measure the width of your bed before you purchase it.Installation Instruction: Bed with Frame 1. Firstly to find the four corners of the canopy 2. The no door side of the canopy correspond to the head of bed 3. Then put the canopy on the top of the bed frame, finally let the four sides droop, the installation is complete 4. The small hooks given can be tied to the four sides of the frame for hanging up canopy for easy in and out of bed Bed without Frame 1. Firstly to find the four corners of the canopy 2. Tie four strings at each corner 3. Hang up the canopy to the ceiling or the wall How To Care: Machine Wash Cold Keep away from sharp objects. Ironing is not recommended Attention: Due to the difference between different monitors, the picture may not reflect actual color of the item.Package Included:1PCS bed canopy (No Metal Bracket/Poles/Bed frame)