Delta-Cast Soft 3 Inch by BSN Essity is the most versatile width in the Delta-Cast Soft line, widely used by orthopedic surgeons, emergency physicians, and casting technicians for forearm soft casts, short leg casts, pediatric full-arm casts, and functional splint fabrication. The 3-inch width provides the ideal balance of coverage and conformability for mid-sized limbs, making it the go-to soft cast tape for the majority of upper and lower extremity casting applications.
Made from a knitted polyester substrate impregnated with low-tack polyurethane resin, Delta-Cast Soft is scissors-removable — no cast saw required — and remains moldable for several minutes after water activation, allowing clinicians to shape custom splints, removable casts, and functional orthoses.
Delta-Cast Soft 3 Inch is fully compatible with the BSN Delta-Cast Fleece Edger, a specialized accessory that creates a soft, padded fleece edge at the proximal and distal ends of the cast. The Fleece Edger eliminates the need to fold back stockinette and provides a professional, comfortable finish that reduces skin irritation at cast edges — particularly important for pediatric patients and long-term cast wear.
The 3-inch width is the preferred size for fabricating custom removable casts and functional splints for mid-sized limbs. Common applications include:
The 3-inch width is the most commonly used size in the Delta-Cast Soft line. It is ideal for forearm casts (distal radius and both-bone forearm fractures), short leg casts (metatarsal and ankle injuries), pediatric full-arm casts, and wrist-to-elbow immobilization. The 3-inch width provides excellent conformability for mid-sized limbs while offering enough coverage for efficient application with fewer passes.
Yes. The 3-inch width is well-suited for short leg cast applications including metatarsal fractures, Jones fractures, ankle sprains, and post-operative foot and ankle immobilization. For larger adult limbs or full leg casts, the 4-inch width may be preferred. Delta-Cast Soft's semi-rigid construction allows controlled ankle movement during the rehabilitation phase, which can reduce muscle atrophy compared to rigid fiberglass or plaster casts.
Yes, Delta-Cast Soft is particularly well-suited for pediatric casting. Because it is scissors-removable — no cast saw required — it eliminates cast saw anxiety, which is a significant concern for children. It is also latex-free, reducing the risk of allergic reactions. The semi-rigid construction allows some movement, which can improve comfort and compliance in pediatric patients. Common pediatric indications include supracondylar humerus fractures, lateral condyle fractures, torus (buckle) fractures, and greenstick fractures.
Yes. Delta-Cast Soft can be fabricated into a removable cast by bivalving — cutting the set cast into two halves held together with an elastic bandage — creating a removable orthosis patients can remove for hygiene, wound care, or physical therapy. The 3-inch width is ideal for removable forearm casts, thumb spica splints, ulnar gutter splints, posterior leg splints, and custom ankle-foot orthoses (AFOs).
The BSN Delta-Cast Fleece Edger is a casting accessory that creates a soft, padded fleece edge at the proximal and distal ends of a cast. It is fully compatible with Delta-Cast Soft in all widths, including the 3-inch. The Fleece Edger eliminates the need to fold back stockinette and reduces skin irritation at cast edges, improving comfort for long-term wear and pediatric patients.
Delta-Cast Soft is a semi-rigid polyester casting tape, not a fiberglass product. Compared to traditional fiberglass casts, Delta-Cast Soft is more flexible (allowing limited controlled movement), scissors-removable (no cast saw needed), and has higher radiolucency (better X-ray imaging without cast removal). It is ideal for stable fractures and injuries where some mobility is clinically appropriate, whereas rigid fiberglass is preferred for unstable fractures requiring complete immobilization.
Authorized Dealer: OrthoTape is an authorized distributor of BSN Essity casting products. All products are new, genuine, and covered by manufacturer warranty. | FSA/HSA: This product may be FSA/HSA eligible — consult your benefits administrator. | Medical Disclaimer: This product is intended for use by trained healthcare professionals. Application technique and clinical indications should be determined by a licensed clinician. OrthoTape does not provide medical advice.
