Prisms Set Sign Posts

Prisms Set Sign PostsBoxed set of high quality acrylic prisms, made from clear acrylic sheet, all side polished. The set consists of six prisms in a variety of shapes. Includes: 1 rectangular block (75mm x 50mm x 15mm), 1 semi circle (90mm base x 15mm thick), 1 equilateral prism (75mm sides, 15mm thick), 1 double convex lens (90mm long, 23mm at center), and 2 double concave lenses (90mm long, 10mm at center). Unit of Sale : Set

Comes with wooden top

this colorful teaching model was designed specifically for hands-on use with students of all ages

Heavy-duty pole

Play on carpet or putting green with 1 to 4 players

With superior feel and performance this ball will have you the talk of the neighborhood

Units are constructed of recycled high density fluorescent orange polyethylene for durability

but it is easier for younger kids to throw and catch

Size and Weight 15" High

Order rubber rim separately

Pinnies come with black numbers and are numbered 1 thru 12

this 1/8" thick yoga mat has a nonslip surface

high-impact thermoplastics