Patchwork & SewingPatchwork / Sewing NotionsRulersCreative Grids 45 Degree Half-Square Triangle 8-1/2in Quilt RulerWrite Review Previous Next Review Creative Grids 45 Degree Half-Square Triangle 8-1/2in Quilt Ruler Display Name Your Email * * This will not be published Review Rating: Submit Review Your review has been sent to be moderated.