Now Stronger than ever!! 50 are Birch and Maple construction and all joints reinforced with heavy duty screws. KydzSafe edges are carefully rounded and sanded. The large size of the units encourages group play and cooperative activity. The Nursery Set consists of six basic parts, twenty-seven pieces in all.
Features:

KYDZSafe® edges and KYDZTuff® finish

Birch and maple construction

27 pieces

A set consists of six basic parts - 6 Half Units, 5 Full Units, 4 Double Units, 4 Ramps, 4 Short Boards, and 4 Long Boards

Full Unit measures 11"L x 11"W x 5½"H

Lifetime warranty
About KYDZSafe®:

KYDZStrong® construction employs dowel pin technique, leaving the thickness of the material intact where most of the stress occurs

Increases strength by over 30%

KYDZHinges® are full-length piano hinges - the strongest and safest available

KYDZSafe® edges and corners are rounded for maximum safety

Thermo-fused edge banding adds impact resistance and durability as well as a splash of color

KYDZTuff® finish is durable, stain resistant, non-toxic, lead-free, and won't yellow

KYDZStrong® features dowel pin construction, caster brackets (for mobile units), recessed backs in storage units, corner brackets and sturdy kick plates