Product Size: 70 X 55.3 X 12.7cm / 27.5 X 21.8 X 5" Detachable Pegs: This drying rack has 52 pegs(5.1" Length each), easy to assemble and detach on your needs Wide Application: Good drying rack for laboratory, medical, chemical, quality test, school, research institute etc Two Pegboards can setup double-sided model. Please note: this is for ONE side, you must buy two of these to make them double sided. This item can be wall mounted or used on table top. Strong PP construction. Also this product being sold are not toys, they are for education/lab use only. They are not for use by children 12 & under