Meets American Standards Institute Standard ANSI-Z87.1989 for industrial protective eyewear. Vertical ventilation openings help reduce lens fog-up.

MasterLock World's best selling combination lock. Hardened steel shackle for extra cut resistance. 1-7/8" (48mm) wide double-armored stainless steel body. 3-digit dialing and 1,500 combinations for maximum security.

Prentice Hall Molecular Model Set, 2/E This kit enables users to build virtually all simple molecules encountered in organic chemistry.

Narrow-Mouth, Loop-Top Bottle made with super tough Lexan material. Resistant to staining. Dishwasher safe. Recommended for "extreme" adventures.

32oz Lexan bottle made with the extremely durable Lexan. Resistant to staining. Recommended for "extreme" adventures. Top rack dishwasher safe. Withstands temperatures from -135C (-211F) to 135C (275F).