Polystyrene 40 Cell Storage Box with Tray for Rock and Mineral Specimens 999 units (3-3/4 digits) before

999 units (3-3/4 digits) before the operating range needs to be changed

per 75mm arm

9 kHz to 3

Each lead is 36" in length

5" x 11" with rounded corners

Polystyrene 40 Cell Storage Box with Tray for Rock and Mineral Specimens 999 units (3-3/4 digits) beforeCollection boxes to store rock and mineral specimens Made of rugged polystyrene, and leather finished cardboard Includes lid 40 Cells per box Each Cell measures 2" length by 1 1 2" width These collection boxes to store rock and mineral specimens are rugged polystyrene, and leather finished cardboard. Includes lid. For grades K to 12 and ages 5 to 18 years. 40cells box. Cell size: 2" length by 1 1 2" width. Product Dimensions (L x W x H): 500 x 124 x