Boulders
SND-SM Small Sandstone Boulder
SND-MD Medium Sandstone Boulder
SND-LG Large Sandstone Boulder
GRN-SM Small Granite Boulder
GRN-MD Medium Granite Boulder
GRN-LG Large Granite Boulder
Model Description Capacity Space Required Ages Height SND-SM Small Sandstone Boulder 2-3 11 ’ 9 ” L x 10 ’ 11 ” W | 358 cm x 333 cm 2-5 or 5-12 3 ’ 0 ” / 91 cm SND-MD
Medium Sandstone Boulder
4-5 13 ’ 7 ” L x 10 ’ 3 ” W | 414 cm x 312 cm 5-12 6 ’ 0 ” / 183 cm
SND-LG Large Sandstone Boulder 6-8 13 ’ 3 ” L x 10 ’ 7 ” W | 404 cm x 323 cm 5-12 9 ’ 0 ” / 274 cm GRN-SM Small Granite Boulder 2-3 10 ’ 2 ” L x 10 ’ 11 ” W | 310 cm x 333 cm 2-5 or 5-12 3 ’ 0 ” / 91 cm GRN-MD Medium Granite Boulder 4-5 14 ’ 1 ” L x 11 ’ 11 ” W | 429 cm x 363 cm 5-12 6 ’ 10 ” / 183 cm GRN-LG Large Granite Boulder 6-8 15 ’ 8 ” L x 14 ’ 6 ” W | 478 cm x 442 cm 5-12 8 ’ 6 ” / 259 cm
Small play elements ( on page 65 ) ship in an enclosed trailer . Boulders and netted boulders ship on a flatbed trailer .
All NatureRocks boulders require the pouring of a 12 inch thick concrete pad reinforced with rebar , prior to installation .
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Warning : Installation over a hard surface such as concrete , asphalt , or packed earth may result in serious injury from falls .
12 ”